Black window appears during moving or copying

[amritendu07]

I was using FreeCommander XE 2021 Build 840 32-bit public in a windows 10 machine. During copying or moving files for a fraction of sec, a black window appears on the right side of the dialogue box. This is quite disturbing. I was using free commander option (not windows option) for copy or move and using free commander method of copying. This bug was not there in the previous version.