FreeFileSync Forum

Particularly when combining FFS with RTS, it is best to limit the scope of monitored folders per RTS instance and associated FFS syncs as much as possible.
Assuming a simple A(<)=>B and C(<)=>D sync case, there is no need for a change (detected by RTS) in A or B, to trigger a sync that also ...

RealTimeSync should have no problem, but obviously FreeFileSync (FFS) can not execute its defined sync as one of its specified resources is not available. And therefore FFS does not execute its sync (at all).

The two pairs of your sync are fully unrelated.
It is then better to simply create two ...

I have created a batch job with two folder pairs as below
1.(A folder in USB) & A local folder in D Drive
2. A local folder in E drive and A local folder in F Drive.

This job was given to RealTimeSync and everything is fine until I unmount the USB stick. When I unmount the USB, RealTimeSync pauses ...