Desktop Sync Client Stuck In "Loop"

For the past several weeks, my work PC has been stuck syncing the same 2.6GB of files. Once the sync is complete, it starts over again.

I have removed files, placed them in the root directory (on the NC server) again and even renamed the files to no avail.

I am at a loss as to what to do.

I will gladly submit an official bug but I wanted to check here just in case there’s a quick fix I can perform.

PC System Info:

Desktop OS:Ubuntu 16.04.3
NC Sync Client: 2.3.3
EXT4 FS


SERVER INFO:

NC Server: 12.0.2
Server OS: Ubuntu 16.04.3
Apache 2.4.18
MySQL 5.7
PHP 7.0
File System: ZFS on Linux (Raidz2)