WARP client DNS only mode causes connection reset issues only with microsoft domain

Hi there,

I’m experiencing a strange issue with the Warp client on Windows 11 operating in DNS only mode in which only microsoft domains seem to be affected.

After starting to use WARP in DNS only mode (for web filtering) I’m frequently getting ERR_CONN_RESET errors in my browser almost exclusively when accessing Microsoft365. If I give the computer 10 or 15 minutes after starting it, it will work fine for the rest of the day.

I removed the cloudflare warp client, and the issue stopped happening.

Has anyone else experienced an issue like this with the client and know of a solution?