@dinhngtu Seems like an issue for this already exists: https://github.com/xcp-ng/xenadmin/issues/260
Added what I wrote above as a comment.
Gnggi created this issue in xcp-ng/xenadmin
open
Showing wrong Virtualization state for VMs with Management agent 9.1.100
#260
Very similar situation on our end. Lots of back and forth with support. Basically, given up now. The latest patch seemed to have helped a bit but overall not a production ready product yet.