moved by mod to own thread
Same problem
[2022-02-07 19:02:43.774] [info] Creating fresh store
[2022-02-07 19:02:43.774] [info] new crypto account on init - fresh
[2022-02-07 19:02:43.775] [info] created new group session storage
[2022-02-07 19:02:43.786] [info] connect: ts_chat_id=1 displayname=Casyndra presence=offline
[2022-02-07 19:02:44.238] [info] Login successful
[2022-02-07 19:02:44.286] [info] Initial sync... nextBatch=
[2022-02-07 19:02:44.418] [info] Initial sync done
[2022-02-07 19:02:44.418] [info] 50 new one time keys are created
[2022-02-07 19:02:44.486] [info] Connect done
[2022-02-07 19:02:44.486] [info] tschat_connect err=0 home_server=chat.teamspeak.com
[2022-02-07 19:02:44.492] [info] start: ts_chat_id=1
[2022-02-07 19:02:44.492] [info] Starting matrix client
[2022-02-07 19:02:44.506] [info] set_presence ts_chat_id=1 presence=online status_message={"matrix":{"status_msg":""},"teamspeak":{"server_ip":"","server_name":""},"presence":0,"status_msg":""}
[2022-02-07 19:03:11.601] [info] scrollback ts_chat_id=1 room_id=!tJlPIHqKCEeiecrNWq:chat.teamspeak.com oldest_message_id=$RFUBGEDYlUz4kqLZyMO8TuBF0ekPwWfXCNk7bLlQvPQ size=50 return_code=
[2022-02-07 19:03:20.654] [info] scrollback ts_chat_id=1 room_id=!xvUschNmbsISNHUKdv:chat.teamspeak.com oldest_message_id=$l1NwfmUi43hk3sEQ7dVwTVeh6WhUs6ooM8SSig5ikUw size=50 return_code=
[2022-02-07 19:03:30.097] [info] set_presence ts_chat_id=1 presence=offline status_message={"matrix":{"status_msg":""},"teamspeak":{"server_ip":"","server_name":""},"presence":3,"status_msg":""}
[2022-02-07 19:03:33.583] [info] set_presence ts_chat_id=1 presence=online status_message={"matrix":{"status_msg":""},"teamspeak":{"server_ip":"","server_name":""},"presence":0,"status_msg":""}
[2022-02-07 19:03:33.590] [error] Sync failed: Get "https://chat.teamspeak.com/_matrix/client/r0/sync?set_presence=offline&since=s50186_15148128_2427_22746_43329_1_1059_206467_1&timeout=30000": read tcp 192.*.*.*:49850->172.67.38.140:443: wsarecv: Eine vorhandene Verbindung wurde vom Remotehost geschlossen.
[2022-02-07 19:04:12.365] [info] TSBindingBrowserTSChat dtor
[2022-02-07 19:04:12.648] [info] Save data path: host=chat.teamspeak.com specifier=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 => C:\Users\Dennis\AppData\Local\TeamSpeak\Cache\Default\tschat\Y2RkNmE2ZGM4ZWY5ZmNlYWM2MGY0NzVmODBlZDVmY2U
[2022-02-07 19:04:15.454] [info] TSBindingBrowserTSChat ctor
[2022-02-07 19:04:15.454] [info] TSChat library version: 1
[2022-02-07 19:04:16.686] [info] TSBindingBrowserTSChat::create scHandlerId=0 specifier= endpoint=__CENTRAL__
[2022-02-07 19:04:16.686] [info] Save data path: host=chat.teamspeak.com specifier=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 => C:\Users\Dennis\AppData\Local\TeamSpeak\Cache\Default\tschat\Y2RkNmE2ZGM4ZWY5ZmNlYWM2MGY0NzVmODBlZDVmY2U
[2022-02-07 19:04:16.686] [info] Matrix client create: matrixHost=chat.teamspeak.com
[2022-02-07 19:04:16.688] [info] persistent store initialized
[2022-02-07 19:04:16.689] [info] Created store from save data, loaded transactionId=1
[2022-02-07 19:04:16.689] [info] Init crypto storage
[2022-02-07 19:04:16.689] [info] created new group session storage
[2022-02-07 19:04:16.727] [info] connect: ts_chat_id=1 displayname=Casyndra presence=online
[2022-02-07 19:04:16.806] [info] Initial sync... nextBatch=s50186_15151429_2427_22747_43330_1_1059_206476_1
[2022-02-07 19:04:16.881] [info] Initial sync done
[2022-02-07 19:04:16.909] [info] Connect done
[2022-02-07 19:04:16.909] [info] tschat_connect err=0 home_server=chat.teamspeak.com
[2022-02-07 19:04:16.925] [info] start: ts_chat_id=1
[2022-02-07 19:04:16.925] [info] Starting matrix client
[2022-02-07 19:04:16.931] [info] set_presence ts_chat_id=1 presence=offline status_message={"matrix":{"status_msg":""},"teamspeak":{"server_ip":"","server_name":""},"presence":3,"status_msg":""}
[2022-02-07 19:04:27.764] [info] set_presence ts_chat_id=1 presence=online status_message={"matrix":{"status_msg":""},"teamspeak":{"server_ip":"","server_name":""},"presence":0,"status_msg":""}
[2022-02-07 19:06:28.726] [error] Sync failed: Get "https://chat.teamspeak.com/_matrix/client/r0/sync?set_presence=online&since=s50194_15158186_2431_22751_43334_1_1059_206620_1&timeout=30000": read tcp 192.*.*.*:49869->172.67.38.140:443: wsarecv: Eine vorhandene Verbindung wurde vom Remotehost geschlossen.
[2022-02-07 19:07:01.791] [error] Sync failed: Get "https://chat.teamspeak.com/_matrix/client/r0/sync?set_presence=online&since=s50194_15158186_2431_22751_43334_1_1059_206620_1&timeout=30000": read tcp 192.*.*.*:50049->172.67.38.140:443: wsarecv: Eine vorhandene Verbindung wurde vom Remotehost geschlossen.