I thought I was the only one with this problem! I’ll use TS3 while the devs fix this.
I am experiencing the same problem
Same issue here.
this error also occurs on newly created accounts. Is there any new progress on this topic?
1 Like
same issue
I tried everything. I typed my email and my password one by one SLOWLY. I tried changing my password. nothing. NOTHING WORKS I CAN NOT LOG IN TO TS6. It keeps saying “Failed to sign in to this account: unknown error!” … My friend can sign in but I can’t for some reason. I’m not doing any typo, I deleted and redownloaded Client 64-Bit 6.0.0-beta2 version THREE TIMES. What am I doing wrong? Do you not want me, TeamSpeak? Is that it? 
@Bingus11 As mentioned before, there is nothing you can do as we have to manually fix every account that runs into this issue. I know it sucks, but you’ll have to be patient or create a new account for now. I will keep everyone updated in this post.
4 Likes
Same issue here.
same here 
Same issue here.
If you download it from the Microsoft Store, you can log in without any problems.
The error may not be account-related but directly caused by TeamSpeak.
Hello, I had this problem at the beginning! Of course, on TS6 you cannot click on “forget password” it does not exist. Finally I went to the old teamspeak version by changing my password and presto my account was working on the TS6. If that helps 
Hello, I have same issue, please, fix it for me too. - my email
Thanks!
Thanks!
Same issue here. My email
Same:
Same thing here.
same.
Well, I’ve created a few TeamSpeak accounts and I still can’t login to TS6. My friends can use TS6 normally on Windows 10, I’m using Windows 11 and I can’t use it. The new accounts I created work normally on TS3, but TS6 login simply doesn’t work at all.
i have the same problem, creating new accounts doesnt work. Cant do anything