You can't connect to a server?

Here's the log of me trying to connect to the provided test address

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2020-05-27 11:53:42.949731|INFO | | |TeamSpeak Client 3.3.2 (2019-08-25 21:13:34)
2020-05-27 11:53:42.949731|INFO | | |SystemInformation: Windows 10 (18363) x64 (AMD or Intel) Binary: 64bit
2020-05-27 11:53:43.224564|DEBUG |Direct Sound | |setting timer resolution to 1ms -
2020-05-27 11:53:43.429437|INFO | | |*** Time [SPAWN_EVENTCONVERTER]: 481
2020-05-27 11:53:43.542366|INFO |ClientUI | |OpenGL Info: LibGLES, Vendor: Google Inc., Renderer: ANGLE (NVIDIA GeForce GTX 950 Direct3D11 vs_5_0 ps_5_0), Version: OpenGL ES 2.0 (ANGLE 2.1.0.57ea533f79a7)
2020-05-27 11:53:43.901263|INFO | | |*** Time [ICONMANGER]: 356
2020-05-27 11:53:43.928248|INFO |Addons | |Checking for addon updates…
2020-05-27 11:53:44.054170|INFO |Plugins | |Loading plugin: Mass_Message_Tool_win64.dll
2020-05-27 11:53:44.056169|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.057169|INFO |Plugins | |Loading plugin: connectionhistory_win64.dll
2020-05-27 11:53:44.097143|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.139954|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.181928|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.221904|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.267729|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.308703|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.348679|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.387656|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.430628|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.481597|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.521572|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.562546|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.602522|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.691467|INFO |Addon | |Addon up to date.
2020-05-27 11:53:44.734440|INFO |Addon | |Addon up to date.
2020-05-27 11:53:45.052245|INFO |Connection History| |PreInit1 - 0, 2, 18, 2, 4, 0
2020-05-27 11:53:45.052245|INFO |Connection History| |Plugin PreInit: 963 - 28
2020-05-27 11:53:45.052245|INFO |Connection History| |Plugin Init: 0
2020-05-27 11:53:45.052245|INFO |Plugins | |Loading plugin: QtLxBTSC_win64.dll
2020-05-27 11:53:45.161178|INFO |BetterChat | |Page load start
2020-05-27 11:53:45.169173|INFO |BetterChat | |Waiting for page load…
2020-05-27 11:53:45.361355|INFO |BetterChat | |Waiting for page load…
2020-05-27 11:53:45.563230|INFO |BetterChat | |Waiting for page load…
2020-05-27 11:53:45.564231|INFO |BetterChat | |Page load finished
2020-05-27 11:53:45.769967|INFO |Plugins | |Loading plugin: chatlogs_win64.dll
2020-05-27 11:53:45.801946|INFO |Plugins | |Loading plugin: clientquery_plugin_win64.dll
2020-05-27 11:53:45.806941|INFO |Query | |listening on 127.0.0.1:25639
2020-05-27 11:53:45.806941|INFO |Plugins | |Loading plugin: gamepad_joystick_win64.dll
2020-05-27 11:53:45.879897|INFO |Gamepad Plugin| |Found client raw input wnd proc
2020-05-27 11:53:45.879897|INFO |Gamepad Plugin| |Cleared device list
2020-05-27 11:53:45.881895|INFO |Gamepad Plugin| |Found device \?\HID#VID_045E&PID_028E&IG_00#9&26176D2B&0&0000#{4D1E55B2-F16F-11CF-88CB-001111000030}
2020-05-27 11:53:45.883894|INFO |Plugins | |Loading plugin: teamspeak_control_plugin_win64.dll
2020-05-27 11:53:45.886892|INFO |Gamepad Plugin| |Found device \?\HID#VID_1532&PID_0510&MI_03&COL02#7&2899A0E6&0&0001#{4D1E55B2-F16F-11CF-88CB-001111000030}
2020-05-27 11:53:45.886892|INFO |ControlPlugin | |Control Plugin started, accepting connections
2020-05-27 11:53:45.886892|INFO |Plugins | |Loading plugin: autoreply_win64.dll
2020-05-27 11:53:45.933862|INFO |Plugins | |Loading plugin: rp_soundboard_win64.dll
2020-05-27 11:53:45.939860|INFO |Plugins | |Loading plugin: TS3MassMover_win64.dll
2020-05-27 11:53:45.941860|INFO |Plugins | |Loading plugin: appscanner_plugin_win64.dll
2020-05-27 11:53:45.952853|INFO | | |*** Time [PLUGINS]: 1901
2020-05-27 11:53:46.986217|INFO | | |*** Time [MAINWINDOW_ACTIONS]: 893
2020-05-27 11:53:47.124605|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - enter - DeviceDeleteList
2020-05-27 11:53:47.124605|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - leave - DeviceDeleteList
2020-05-27 11:53:47.807185|INFO | | |*** Time [SERVERVIEW_ACTIONS]: 667
2020-05-27 11:53:47.812183|INFO | | |*** Time [SERVERVIEW]: 691
2020-05-27 11:53:47.818178|DEBUG |SB | |CurrentServerConnectionChanged: 1
2020-05-27 11:53:47.829173|INFO | | |*** Time [SERVERVIEWMANAGER]: 755
2020-05-27 11:53:48.213956|INFO | | |myts client id: af439ba0-a738-4f09-8802-0089a8276d29
2020-05-27 11:53:48.214955|INFO | | |*** Time [MAINWINDOW]: 5294
2020-05-27 11:53:48.214955|INFO | | |*** Time [INIT]: 5295
2020-05-27 11:53:48.251498|INFO |ClientUI | |Qt version: 5.12.3
2020-05-27 11:53:48.251498|INFO |ClientUI | |Using configuration location: C:\Users\boldi\AppData\Roaming\TS3Client\settings.db
2020-05-27 11:53:48.255497|INFO |BetterChat | |Hook UI
2020-05-27 11:53:48.714214|INFO |ClientUI | |Last update check was: Sze máj. 27 12:29:49 2020
2020-05-27 11:53:48.715214|INFO | | |Statistics report: Not yet, next report on K jún. 16 12:30:36 2020
2020-05-27 11:53:48.716213|INFO |Bookmarks | |Collecting autoconnect bookmarks
2020-05-27 11:53:49.216510|INFO |Newsticker | |Newsticker next check: Cs máj. 28 10:29:41 2020 GMT
2020-05-27 11:54:12.305178|INFO |ClientUI |1 |Connect to server: 2rsz.tsdns.hu
2020-05-27 11:54:12.307177|INFO |ClientUI |1 |Trying to resolve 2rsz.tsdns.hu
2020-05-27 11:54:12.333164|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:54:12.338159|INFO |TSDNS | |A/AAAA DNS resolve for possible TSDNS successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:54:12.338159|INFO |TSDNS | |SRV DNS resolve successful, “_ts3._udp.2rsz.tsdns.hu” =(h: 2rsz.tsdns.hu p:10001)
2020-05-27 11:54:12.339158|INFO |TSDNS | |SRV DNS resolve unsuccessful, “_tsdns._tcp.tsdns.hu” Domain name not found
2020-05-27 11:54:12.339158|INFO |TSDNS | |A/AAAA DNS resolve unsuccessful, “tsdns.hu” DNS server returned answer with no data
2020-05-27 11:54:12.356147|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:54:12.356147|INFO |ClientUI |1 |Lookup finished: ip=51.75.234.2 port=10001 query=2rsz.tsdns.hu error=0
2020-05-27 11:54:12.356147|INFO |ClientUI |1 |Resolve successful: 51.75.234.2:10001
2020-05-27 11:54:12.356147|INFO |ClientUI |1 |Initiating connection: 51.75.234.2:10001
2020-05-27 11:54:12.363143|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - enter - DeviceDeleteList
2020-05-27 11:54:12.363143|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - leave - DeviceDeleteList
2020-05-27 11:54:12.363143|DEBUG |Windows Audio Session| |WAS::openDevice-enter - {0.0.0.00000000}.{f30a977f-fab2-4c84-8740-b31d6f754ddf}
2020-05-27 11:54:12.369139|DEVELOP |Windows Audio Session| |Mix Format: SRate:48000 Bitrate: 32 Channels: 2 - Fejbeszélő (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.369139|DEVELOP |Windows Audio Session| |Initializing with mix format. - Fejbeszélő (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.456086|INFO |Windows Audio Session| |Initialized with 2 channels in 32bit, 48kHz. - Fejbeszélő (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.456086|DEVELOP |Windows Audio Session| |WAS Buffer size: 1056 - Fejbeszélő (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.456086|DEBUG |Windows Audio Session| |WAS::openDevice-leave - {0.0.0.00000000}.{f30a977f-fab2-4c84-8740-b31d6f754ddf}
2020-05-27 11:54:12.456086|DEBUG |Windows Audio Session| |WAS::startDevice-enter - {0.0.0.00000000}.{f30a977f-fab2-4c84-8740-b31d6f754ddf}
2020-05-27 11:54:12.458085|DEBUG |Windows Audio Session| |WAS::startDevice-leave - {0.0.0.00000000}.{f30a977f-fab2-4c84-8740-b31d6f754ddf}
2020-05-27 11:54:12.470077|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - enter - DeviceDeleteList
2020-05-27 11:54:12.470077|DEVELOP |Windows Audio Session| |DeviceDeleteList::wait_for_deletes - leave - DeviceDeleteList
2020-05-27 11:54:12.470077|DEBUG |Windows Audio Session| |WAS::openDevice-enter - {0.0.1.00000000}.{9708d1f2-b641-4871-b76b-360a75c667bc}
2020-05-27 11:54:12.472075|DEVELOP |Windows Audio Session| |Mix Format: SRate:48000 Bitrate: 32 Channels: 2 - Fejbeszélő mikrofon (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.472075|DEVELOP |Windows Audio Session| |Initializing with mix format. - Fejbeszélő mikrofon (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.487066|INFO |Windows Audio Session| |Initialized with 2 channels in 32bit, 48kHz. - Fejbeszélő mikrofon (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.487066|DEVELOP |Windows Audio Session| |WAS Buffer size: 1056 - Fejbeszélő mikrofon (Razer Kraken 7.1 V2)
2020-05-27 11:54:12.487066|DEBUG |Windows Audio Session| |WAS::openDevice-leave - {0.0.1.00000000}.{9708d1f2-b641-4871-b76b-360a75c667bc}
2020-05-27 11:54:12.488065|INFO |PreProSpeex |1 |Speex version: speex-1.2beta3
2020-05-27 11:54:12.488065|DEBUG |Windows Audio Session| |WAS::startDevice-enter - {0.0.1.00000000}.{9708d1f2-b641-4871-b76b-360a75c667bc}
2020-05-27 11:54:12.493062|DEBUG |Windows Audio Session| |WAS::startDevice-leave - {0.0.1.00000000}.{9708d1f2-b641-4871-b76b-360a75c667bc}
2020-05-27 11:54:12.497060|INFO |ClientUI |1 |Connect status: Connecting
2020-05-27 11:54:14.338982|INFO |TSDNS | |TSDNS queried unsuccessfully 51.75.234.2:41144
2020-05-27 11:54:14.338982|INFO |TSDNS | |No TSDNS found
2020-05-27 11:54:17.525390|INFO |ClientUI |1 |Connect status: Disconnected
2020-05-27 11:54:17.527386|INFO |ClientUI |1 |Failed to connect to server, want autoreconnect = 0
2020-05-27 11:56:45.297591|INFO |ClientUI |1 |Connect to server: 2rsz.tsdns.hu
2020-05-27 11:56:45.299591|INFO |ClientUI |1 |Trying to resolve 2rsz.tsdns.hu
2020-05-27 11:56:45.319578|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:56:45.331576|INFO |TSDNS | |A/AAAA DNS resolve for possible TSDNS successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:56:45.332570|INFO |TSDNS | |A/AAAA DNS resolve unsuccessful, “tsdns.hu” DNS server returned answer with no data
2020-05-27 11:56:45.332570|INFO |TSDNS | |SRV DNS resolve unsuccessful, “_tsdns._tcp.tsdns.hu” Domain name not found
2020-05-27 11:56:45.332570|INFO |TSDNS | |SRV DNS resolve successful, “_ts3._udp.2rsz.tsdns.hu” =(h: 2rsz.tsdns.hu p:10001)
2020-05-27 11:56:45.349562|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 11:56:45.349562|INFO |ClientUI |1 |Lookup finished: ip=51.75.234.2 port=10001 query=2rsz.tsdns.hu error=0
2020-05-27 11:56:45.349562|INFO |ClientUI |1 |Resolve successful: 51.75.234.2:10001
2020-05-27 11:56:45.349562|INFO |ClientUI |1 |Initiating connection: 51.75.234.2:10001
2020-05-27 11:56:45.371547|INFO |ClientUI |1 |Connect status: Connecting
2020-05-27 11:56:47.332944|INFO |TSDNS | |TSDNS queried unsuccessfully 51.75.234.2:41144
2020-05-27 11:56:47.332944|INFO |TSDNS | |No TSDNS found
2020-05-27 11:56:50.454039|INFO |ClientUI |1 |Connect status: Disconnected
2020-05-27 11:56:50.456036|INFO |ClientUI |1 |Failed to connect to server, want autoreconnect = 0
2020-05-27 12:08:48.203319|INFO | | |Memory usage: 131.49 MiB
2020-05-27 12:09:37.726018|INFO |ClientUI |1 |Connect to server: 2rsz.tsdns.hu
2020-05-27 12:09:37.730015|INFO |ClientUI |1 |Trying to resolve 2rsz.tsdns.hu
2020-05-27 12:09:37.754000|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:09:37.756001|INFO |TSDNS | |A/AAAA DNS resolve for possible TSDNS successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:09:37.758998|INFO |TSDNS | |A/AAAA DNS resolve unsuccessful, “tsdns.hu” DNS server returned answer with no data
2020-05-27 12:09:37.758998|INFO |TSDNS | |SRV DNS resolve successful, “_ts3._udp.2rsz.tsdns.hu” =(h: 2rsz.tsdns.hu p:10001)
2020-05-27 12:09:37.767257|INFO |TSDNS | |SRV DNS resolve unsuccessful, “_tsdns._tcp.tsdns.hu” Domain name not found
2020-05-27 12:09:37.780984|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:09:37.781984|INFO |ClientUI |1 |Lookup finished: ip=51.75.234.2 port=10001 query=2rsz.tsdns.hu error=0
2020-05-27 12:09:37.781984|INFO |ClientUI |1 |Resolve successful: 51.75.234.2:10001
2020-05-27 12:09:37.781984|INFO |ClientUI |1 |Initiating connection: 51.75.234.2:10001
2020-05-27 12:09:37.814962|INFO |ClientUI |1 |Connect status: Connecting
2020-05-27 12:09:39.756743|INFO |TSDNS | |TSDNS queried unsuccessfully 51.75.234.2:41144
2020-05-27 12:09:39.756743|INFO |TSDNS | |No TSDNS found
2020-05-27 12:09:42.871320|INFO |ClientUI |1 |Connect status: Disconnected
2020-05-27 12:09:42.874318|INFO |ClientUI |1 |Failed to connect to server, want autoreconnect = 0
2020-05-27 12:16:24.858120|INFO |Gamepad Plugin| |Cleared device list
2020-05-27 12:16:24.861118|INFO |Gamepad Plugin| |Found device \?\HID#VID_045E&PID_028E&IG_00#9&26176D2B&0&0000#{4D1E55B2-F16F-11CF-88CB-001111000030}
2020-05-27 12:16:24.865117|INFO |Gamepad Plugin| |Found device \?\HID#VID_1532&PID_0510&MI_03&COL02#7&2899A0E6&0&0001#{4D1E55B2-F16F-11CF-88CB-001111000030}
2020-05-27 12:23:48.205589|INFO | | |Memory usage: 130.52 MiB
2020-05-27 12:31:11.004953|INFO |ClientUI |1 |Connect to server: 2rsz.tsdns.hu
2020-05-27 12:31:11.008951|INFO |ClientUI |1 |Trying to resolve 2rsz.tsdns.hu
2020-05-27 12:31:11.081906|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:31:11.082906|INFO |TSDNS | |A/AAAA DNS resolve for possible TSDNS successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:31:11.082906|INFO |TSDNS | |A/AAAA DNS resolve unsuccessful, “tsdns.hu” DNS server returned answer with no data
2020-05-27 12:31:11.082906|INFO |TSDNS | |SRV DNS resolve successful, “_ts3._udp.2rsz.tsdns.hu” =(h: 2rsz.tsdns.hu p:10001)
2020-05-27 12:31:11.083905|INFO |TSDNS | |SRV DNS resolve unsuccessful, “_tsdns._tcp.tsdns.hu” Domain name not found
2020-05-27 12:31:11.131875|INFO |TSDNS | |A/AAAA DNS resolve successful, “2rsz.tsdns.hu” =(h: 51.75.234.2 p:0)
2020-05-27 12:31:11.131875|INFO |ClientUI |1 |Lookup finished: ip=51.75.234.2 port=10001 query=2rsz.tsdns.hu error=0
2020-05-27 12:31:11.131875|INFO |ClientUI |1 |Resolve successful: 51.75.234.2:10001
2020-05-27 12:31:11.131875|INFO |ClientUI |1 |Initiating connection: 51.75.234.2:10001
2020-05-27 12:31:11.179847|INFO |ClientUI |1 |Connect status: Connecting
2020-05-27 12:31:13.083662|INFO |TSDNS | |TSDNS queried unsuccessfully 51.75.234.2:41144
2020-05-27 12:31:13.083662|INFO |TSDNS | |No TSDNS found
2020-05-27 12:31:16.229350|INFO |ClientUI |1 |Connect status: Disconnected
2020-05-27 12:31:16.231349|INFO |ClientUI |1 |Failed to connect to server, want autoreconnect = 0