Today I updated my Microsoft Remote Desktop for Mac to 10.5.0 on my Macbook Pro (High Sierra 10.13.6). After the update my remote session was booted and every time I try to reconnect I get this error
message:
"An error occurred while communicating with the Remote Desktop Gateway. If this keeps happening, contact your network administrator
for assistance.
Error code: 0x3000008"
I've tried reinstalling Remote Desktop 10.4.1 and still get the same error message.
Has anyone else solved this issue?