Thane_Bitter Dustyn
I’m sorry but I’m really not in a position to help with this as my network, if it can even be called that, consists only of sharing a couple of printers, and that is done just by plugging them into my router. As well, I don’t shared any files over it, so I wouldn’t have any similar experience to yours. Perhaps Dustyn can have more insight, so I have replied to him here as well. He is always very helpful and should see this reply in his notifications and should be back online this evening.
By the way, have you tried the latest version of OnlyOffice?