To note, when I noticed the server was not allowing me to move items to and from my inventory I checked for de-sync under the player menu, my ping, bandwidth and desync on the first column 0, the following two columns read normally with de-sync at 0, around 250 ping, 800ish bandwidth. My internet connection was running normally at the time with no interruptions, had zero problems until I joined that particular server.
Cheers for all the hard work guys.