Windows client error connecting to Ubuntu, crashes Qt5gui.dll

Nextcloud Windows Client: 3.4.1
Operating system and version (eg, Ubuntu 20.04): Windows 10 Pro

The issue you are facing:
I install client, opens correctly, I put the url of my local network server (Ubuntu), and when the normal behaviour whould be open browser to login and authorize the device Nextcloud chashes with this detail:

nextcloud.exe
3.4.1.26133
61c1de35
Qt5Gui.dll
5.15.2.0
5fa4ddbb
c0000005
0000000000066110
3998
01d8087272e821c7
C:\Program Files\Nextcloud\nextcloud.exe
C:\Program Files\Nextcloud\Qt5Gui.dll
2d5bdd15-35d4-4bf5-960c-c077a8aa3436

I have 4 other windows pcs running windows client connected to the same Nextcloud server working smoothly this one can’t.
I’ve reinstalled, also uninstalled with Revo uninstaller, executed as admin, I’ve disconnected Windows firewall, antivirus, all I can think that could be interfering, but same result.

Is this the first time you’ve seen this error? (Y/N):Y