Freezong on network access and drag'n drop

[bizulk]

Seen With windows 7 - Free Commander XE 2015 build 685a 64-bit AND non 64 bit

Hello !
When I want to access a samba share on NFS, Free Commander always freeze a while on the display. then there is no problem in browsing.
But every time I make a drag'nDrop file from desktop to one of the panel opening the samba share, Free Commander freeze a while ( 15-20s ) and then update the panel with the copied file.

I have no freezing problem with FC 2009 running in a Windows XP - VM

[Free4all]

I can confirm this on Public Beta 685 FCXE 32-bit.