Fallout 4 Syncing Doesn't Work Properly for some Reason

I'm in the preview and got syncing problems after the start of the 1603 update, out of 55 games that for some reason I had to update it took 10 days to sync them the only game that will not sync is Fallout 4 after almost 6 weeks I had to restart the game,
Just keep hitting the retry until they sync as for Fallout 4 I tried every fix possible nothing worked.

Just to add I got to 51% syncing for fallout 4 and then tried the while reset thing and it always wants to sync. If I exit sync it doesn't work or it has old saves so I'm trying to let the sync go all the way. It seriously is taking so long I'm not sure
when it will ever finish or if it will.

Hello,

I figured out what the issue was, it was G-Sync.

It capped the game's fps to 50 for some reason, the cap does go away after restarting the pc, but after disabling G-Sync only for FH4, it consistently works properly.

Thanks for helping.

I sit about 4 feet away from the 42". For some reason it doesn't feel comfortable and I'm not able to focus properly sitting further away.

That clears every game save data you have on your drive not a good idea if you only need one game to sync as I have restarted fallout 4 I don't have a problem, I have worked on this with the devs in preview they are working on this there are no fixes yet
or any known reason for this to happen.