Teamspeak Client stuck in screen b75-rc7

I have since the update to rc7 the problem that my Teamspeak client no longer starts,
is there a way to fix this without reinstalling?

However, if I need to reinstall, what files do I need to save so that my settings, remote apps, etc all remain?

Ok?

I may repeat: Please show logs if you have no other information and tell us which operation system this is happening on.

Does clearing / renaming the cache folder help?

windows 11 pro

renaming/clearing cache didnt work

cef.log

[0728/114209.881:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: gpu-process
[0728/114210.044:ERROR:gpu_init.cc(523)] Passthrough is not supported, GL is disabled, ANGLE is
[0728/115647.920:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: browser
[0728/115648.419:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: utility
[0728/115826.785:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: browser
[0728/115827.327:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: utility
[0728/115837.275:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: browser
[0728/115837.669:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: utility
[0728/115903.092:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: browser
[0728/115903.522:INFO:crash_reporting.cc(211)] Crash reporting enabled for process: utility

ts5client…log

[2023-07-28 11:59:03.243] [info] Notifications_Windows ctor
[2023-07-28 11:59:03.271] [info] TeamSpeak Client 5.0.0-beta75-rc7 (2023-07-27 07:44:34)
[2023-07-28 11:59:03.271] [info] SystemInformation: Windows 11 (22621) x64 (AMD or Intel) Binary: 64bit
[2023-07-28 11:59:03.304] [warning] sound mode_id Windows Audio Session is already loaded
[2023-07-28 11:59:03.469] [info] disconnected from push system.
[2023-07-28 11:59:03.570] [debug] WebSockets Server started successfully
[2023-07-28 11:59:03.585] [info] connected to push system.
[2023-07-28 11:59:08.189] [debug] WebSockets Server: OnClientConnected 1
[2023-07-28 11:59:08.189] [debug] WebSockets Server: Auth granted for 1 127.0.0.1:56863
[2023-07-28 11:59:33.264] [info] starting download for http://update.teamspeak.com/windows/x64/release_candidate/info.json

fixed on new installation, opening the main.js file caused the problem