Cant connect to Klei servers / Authentication Failed

[eslorexv2]

I cannot launch my world, sometimes I cant connect to Klei servers after pressing the Play button. 
I tried:

Restarting my Router, Steam, PC
Disabling firewall, Windows Defender, Ransomware protection, Router Firewall
Running game as Administrator
Verifying game files
Reinstalling game
Deleting Klei folder in Documents

I'm aware that this error locally happens on my pc or network. My friend can host worlds. I also can join worlds. I just cannot host one.

and I still cannot launch my world somehow. Getting Authentication Failed error. Here is the corresponding log

Crash log path: Documents\Klei\DoNotStarveTogether\370390880\Cluster_1\Master 

[00:01:58]: ValidateGameSessionToken GUID<3971951360409685024>
[00:02:39]: CURL ERROR: (login.kleientertainment.com) [7]Failed to connect to login.kleientertainment.com port 443: Timed out
[00:02:39]: [ValidateGameSessionTokenResponse] Network Failure (0)
[00:02:39]: CloseConnectionWithReason: ID_DST_GAME_SESSION_AUTH_FAILED
[00:02:39]: [Steam] SendUserDisconnect for '76561198330656608'
[00:02:39]: [IPC] Received shutdown signal.
[00:02:39]: Available disk space for save files: 131025 MB
[00:02:40]: Serializing world: session/25724D9C37E330C4/0000000003
[00:02:40]: Removing server from lobby
[00:02:40]: [Shard] Stopping shard mode
[00:02:40]: [Steam] SendUserDisconnect for ''

 

server_log.txt

[eslorexv2]

I also tried:
Pinging login.kleientertainment.com with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.

ipconfig /flushdns
Checking hosts file (default)
Switching between OpenDNS and Google 

 

[nome]

Try https://login.kleientertainment.com/HealthCheck in your browser and see what that returns. If that works try it in curl too.

[eslorexv2]

14 hours ago, nome said:

Try https://login.kleientertainment.com/HealthCheck in your browser and see what that returns. If that works try it in curl too.

It turns OK. Same in Curl
 

C:\Users\PC>curl https://login.kleientertainment.com/HealthCheck
OK

Here is another image of the problem. As you can see it says offline on the top right of the screen.

I do not use any kind of malware protection or special type of OS. This is just normal Windows 11

Is there any necessary Windows service that could be corrupted due to debloat I've made before? I got most of the features still but I have made couple tweaks on Windows. Never had a problem with any connections like this though.

[nome]

Hmm, that's quite weird. You're able to get to login.klei from your OS but you get a timeout from the game? The only explanation for that I can think of is that antivirus/firewall/etc are firewalling all the outbound requests from DST specifically.

[eslorexv2]

4 hours ago, nome said:

Hmm, that's quite weird. You're able to get to login.klei from your OS but you get a timeout from the game? The only explanation for that I can think of is that antivirus/firewall/etc are firewalling all the outbound requests from DST specifically.

No Antivirus or related software is installed on my PC, Windows Firewall is disabled. I double checked everything. No inbound or outbound rules defined too.

[GimplyGoose]

Do you have any hardware firewall on your network? Also have you tried restarting your router yet?

[eslorexv2]

8 hours ago, GimplyGoose said:

Do you have any hardware firewall on your network? Also have you tried restarting your router yet?

No I don't. I used to be able to host worlds too. And yes I did tried to restart my router and it didn't work. I tried using another pc in the same network and it worked. I'm highly suspicious of the open source debloating software I used removed some kind of service or something. I'm going to try reinstalling Windows and update this thread later. Thank you for your help.