Instant disconnections after authorization

On client OSX Monterey, 12.3.1, I've experienced a behavior where this worked fine a few months ago, but now Jump has the following workflow, connecting to a headless Windows 10 machine:

1. Using RDP profile, connects through gateway to prompt for 2FA piece
2. Authorization successful
3. Remote window begins to draw content, and instantly disconnects - even while drawing visible content from the remote machine
4. Disconnection occurs within 200 milliseconds of successful authorization and connection to host machine.

I've tried the following:

1. Deleting Auth keys out of Keychain
2. Adjusting color depth to match accepted values in Microsoft's RDP client

At this point, Jump is effectively non- functional. Has anyone experienced this?