Constant dsync on dedicated server D:
Just a normal ctrl + click will trigger it, no error or crash just a dsync.

What exactly did you try to do? Did you have any other mods? Any other info? Otherwise I can't help you :/

I have the same problem on a server hostet by a friend.
When i use CTRL + Click Drag i get a desync once i hover over the first building.
Mods i use: - auto-research 3.2.2
- BigBags 1.0.25
- GDIW 0.15.2
- LoaderRedux 0.1.1

If you do have other mods installed first disable this mod and try playing again. If it still desyncs (maybe on vanilla CTRL + click drag) then this mod is not the culprit.
If it doesn't desync please install the mod again, let it desync and send me the log file and a desync report (preferably on the forums at https://forums.factorio.com/viewtopic.php?f=92&t=46278)

If you could include some concrete steps for reproduction too, that would be very uselful.

Sorry for not responding this long.
I tried reproducing the desync but it did not happen again.
So its more or less fixed i guess :)