Cannot access Unifi Controller: SSL_read permanently failed: (6)

[ygreq]

I believe I wanted to download a backup when this happened and suddenly I could not get access to the Unifi Controller via . Locally I just cannot access it. It gives me different erorrs

And this is the log when trying to access remotely:

Add-on: UniFi Controller
Manage your UniFi network using a web browser
-----------------------------------------------------------
Add-on version: 1.0.0
You are running the latest version of this add-on.
System: Home Assistant OS 6.5  (amd64 / qemux86-64)
Home Assistant Core: 2021.10.4
Home Assistant Supervisor: 2021.10.0

[cont-init.d] 00-banner.sh: exited 0.
[cont-init.d] 01-log-level.sh: executing... 
[cont-init.d] 01-log-level.sh: exited 0.
[cont-init.d] unifi.sh: executing... 
[cont-init.d] unifi.sh: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[16:33:39] INFO: Starting the UniFi Controller...
:0 Permanent error code on channel bind request: 400 - Empty port number in channel bind request
:0 All TURN channel bindings failed
:0 Permanent error code on channel bind request: 400 - Empty port number in channel bind request
:0 All TURN channel bindings failed
:0 SSL_read permanently failed: (6) 
:0 Unable to do SSL I/O
:0 SSL_read permanently failed: (6) 
:0 Unable to do SSL I/O
:0 webRtcId 2 terminated with code: (-2147090409) WebRTC connection interrupted from far side
:0 webRtcId 1 terminated with code: (-2147090409) WebRTC connection interrupted from far side
:0 Permanent error code on channel bind request: 400 - Empty port number in channel bind request
:0 All TURN channel bindings failed
:0 Permanent error code on channel bind request: 400 - Empty port number in channel bind request
:0 All TURN channel bindings failed
:0 SSL_read permanently failed: (6) 
:0 Unable to do SSL I/O
:0 SSL_read permanently failed: (6) 
:0 Unable to do SSL I/O
:0 webRtcId 3 terminated with code: (-2147090409) WebRTC connection interrupted from far side
:0 webRtcId 4 terminated with code: (-2147090409) WebRTC connection interrupted from far side

Any suggestions on how to fix this?

Also I saw that it was set to do backups automatically. Any idea where they are saved in case I need to restart from scratch?

Thank you all!

[ygreq]

Seems to be fixed now. I don't know what happened. I struggled with this for about an hour (incl. resets, restarts of addon and hardware)