Hello @Dikey ,
Thanks for your query.
1.Please try to configure below group policies on remote PC to see if the issue could be resolved.
Computer Configration\Administrative Templates\Windows Componets\Remote Desktop Services\Remote Desktop Session Host\Remote Session Environment
Use hardware graphics for all Remote Desktop Services sessions - Enabled
Limit maximum display resolution - Enabled (use your monitors' resolution)
FYI: https://learn.microsoft.com/en-us/answers/questions/118264/windows-being-resized-when-reconnecting-to-a-remot.html
2.https://superuser.com/questions/138140/change-the-default-resolution-of-remote-desktop-connection-mstsc
https://superuser.com/questions/1268206/can-i-scale-stretch-a-remote-desktop-session-locally
Best regards,
Leila
If the Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.