When right clicking on any of the placed items from QS, the game crashes to the desktop. This happens both on multiplayer and singleplayer. I first noticed this with the Quantum Tank, the game crashes if you right click with an empty hand, but if you are holding a bucket it transfers the fluid as I believe it should. It does not seem to matter if you are in survival or creative.

I have tested the crash with the following items:
*Quantum Tank
*Diamond Storage Crate
*Quantum Crafter

Note: right clicking (or shift right clicking) with something like the Quantum Battery does not cause a crash.

All version info is located on/around line 102 in the crash dumps.

crash-2019-02-08_00.30.30-client.txt
crash-2019-02-08_00.33.41-client.txt

Just noticed the 4.6.6 update. That fixed it, now to get the server admin to update it.