Can you please perform a simple test with another UWP application like Paint 3D? Does copy and paste works in Paint 3D when the issue starts occurring in XD? Yes, copy and paste work in other applications when the issues starts occurring in XD. I tried successfully with Paint 3D and Adobe Illustrator. Can you give us more details about your system? Start -> Settings -> System -> About. For instance, on one machine, i am running Win10 Enterprise version 1709 , build 16299.371. Edition: Windows 10 Pro Version: 1803 OS build: 17134.112 What System are using? I'm testing on a Lenovo ThinkPad P40 Yoga for example. Surface Book Intel Core i5 -6300U @ 2.40GHz 2.50GHz It would also help us investigate further if we had more logs. You can use the Adobe log collector tool, available here: https://helpx.adobe.com/creative-cloud/kb/cc-log-collector.html. After this tool runs, you'll see a zip file on the desktop that you can attach to send me an email. Will send logs now.
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