Minecraft version & Mod Version:
1.16.4 & 1.16.3 - 1.3.0

Single player or Server:
Server

Describe problem (what you were doing / what happened):
Connecting these two systems produces huge amounts of lag.
Still need to test interfacing through Network Exchange Interface, but it doesn't seem to have a logical connection.

I'm also opening this issue to help others who might manage to successfully search for it.

Sounds like storage drawers is still pretty laggy. (i say this, since the lag doesnt exists with chests and other storage mods)

EDIT: related maybe to jaquadro/StorageDrawers#909

Got any log files to show evidence of this? or a snapshot? visualvm.github.io/

So i set up a network using the drawers like you said . more in next comment

Seems pretty fast to me. adding and removing it takes a split second, no slower than chests

use a storage controller, interact through that with at least 65 drawers

network is working as intended. controller is up to controller author