We are also seeing rdp rendering issues only part of the screen is visible if you resize the screen it returns.
Also the ping feature used to give you an ip address even it did not reply and now nothing is displayed. 
e08fd19b-73bc-48fe-bbea-a753bc028a0f.png
Hello,
I've moved your ping issue to another thread to simplify the follow up. We will open a ticket and keep you updated when we have a fix.
Best Regards,
Michaël Beaudin
Hello,
Thank you for being so patient!
If possible, could you update your RDM to the latest version (2026.3.12.0) and see if the problem persists? This version should resolve your issue.
Latest Version: Download RDM
If the problem persists after the update, please let us know so we can inform our development team.
Best regards,
Maxim Robert