Many concurrent license server users checking out two licenses per session

[JasonRoper]

I am showing many users that have two licenses checked out for ArcGIS Desktop Advanced on our concurrent server.  Many of them are using a license on a virtual desktop.  They are not using different hosts.  They are not using tow different versions at the same time.  Why is the license service checkout out two licenses?

[BillFox]

what version of license manager?

[JasonRoper]

2021.1

[BillFox]

do you have "Allow License Borrowing" enabled on the configure tab?

[BillFox]

does a rebooting the license machine clear all of them or leave one each?

[JasonRoper]

Update:  Did a full reboot of machine.  Still getting mysterious double license checkouts.

[JasonRoper]

I have allow borrow licensing and set for 14 days.  I've done a Stop, Start, Reread, but not a full reboot of the entire machine.

[AndrewLaux]

Also seeing this behavior with ArcMap 10.6.1 and license manager 2021.1. Additional instances of ArcMap that are opened are not honoring the existing license checkout for the machine.  Any Update?