Hi rbjones1037,
Thank you for posting in Q&A forum.
Based on the information you provided, we recommend that you refer to the following steps for troubleshooting:
- Make sure the network connection between your Mac and the remote Windows computer is stable. Any network delay may cause the remote desktop to respond slowly.
- Make sure the firewall or security software of the remote Windows computer is not blocking the remote desktop connection. It is recommended to temporarily disable the firewall first.
- If conditions permit, you can test the remote connection from another Windows PC. If it can connect successfully but not from the macOS client, this may be a compatibility or configuration problem on the macOS side. Make sure your macOS RDP client is updated to the latest version.
I hope the information above is helpful.
Best regards
Zunhui
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