Forum Discussion
Chris House
Jul 03, 2026Tin Contributor
Outlook Classic - Crashes When Drafting with Copilot in RDS environment
Hi all, I'm interested to see whether anyone else is experiencing this issue, particularly in an RDS environment. We have a number of users who have paid-for Microsoft 365 Copilot licences, includi...
all4ferdinand
Jul 13, 2026Copper Contributor
We are expericencing the same issue at two different sites: one RDS environment hosted in a datacenter on a shared platform with FSLogix, and another on-premises Hyper-V RDS environment using only UDP. In both cases, the affected users have paid Microsoft 365 Copilot Pro licenses. Outlook Classic crashes when drafting emails with Copilot.
Chris House
Jul 31, 2026Tin Contributor
Yes we use User Profile Disks in our RDS environment (Server 2019) and Outlook Classic crashes as soon as the users with paid-for Copilot licences try to invoke Copilot on a new/reply email.