• Expected behavior: When shift + right clicking the UI to open the upgrade menu, the upper center box should contain the items within the drawer.

• Actual behavior: Content flashes momentarily then disappears. It also disappears from showing on the outside of the drawer. The content is still there and can be interacted with. When inserting a new item into the storage, the content will show back up.

• Steps to reproduce: Shift + right click on a storage drawer to open the GUI.

I'm seeing this as well. Minecraft version 1.11.2. Running a Server, see this on the client.

Can confirm this too, only seems to happen when running on a server though, it works fine in SP.

I'm also having this issue.

Also the same issue storage drawers versions 1.11.2-4.2.8 and 1.11.2-4.2.9
forge version 2315.

Noted similar problem caused by harvestcraft - this problem occurs without that mod present.

Server only single player is fine.

No issues present in server (or client) logs.

//Edit:
Actual Status: Bug Happens as told

Forge version: forge-1.11.2-13.20.1.2386-universal (Client Side the Win version with Installer)
Storage Drawers: StorageDrawers-1.11.2-4.2.10
Chameleon: Chameleon-1.11.2-3.1.0
Other Mods installed: none (now, finally)

It also happens if I throw 128 Vanilla items in it.

Tried now forge-1.11.2-13.20.1.2429-universal - Bug still happens.

The Items reappear if you:

• reconnect
• put an item into the drawer (just the slot which is updated)
• lower the number of items in a drawer to a max of 127
• update the drawer with the Quantify or Concealment key

PS.: (End of Edit orgy)
I edited this post often, but I tried almost everything now I also checked if all drawers have the same problem the only I haven't checked now are the framed ones, so it seems so far to be a generic problem.
//Edit end

Hi I got the same issue, with one difference: 127

I tried throwing a few cobblestones in my drawer when the image suddenly disappeared...
the "limit" for this bug is the magical number 127.

I took everything except 128 cobbles out of the drawer, shift clicked the drawer (to open the ui) and the icon vanished. Then I took 1 cobble out (now there are 127 left) nothing happened, shift clicked the drawer again and the icon suddenly appeared.

So once you got just 127 items in a Drawer everything seem to work fine.

PS.: Great mod!
PPS.: You can work around this bug by dropping 1 item in (temporarily and if it isn't full) until you try to open the ui again.

Forge version: forge-1.11.2-13.20.1.2386-universal (Server side)
Storage Drawers: StorageDrawers-1.11.2-4.2.10
Chameleon: Chameleon-1.11.2-3.1.0

Other mods installed:
AppleCore, AppleSkin, BaseMetals, binocular, BiomesOPlenty, buildcraft, chiselandbits, compatlayer, CTM-MC, DynamicLights, Dynmap-2.4 forge, EndMetals, hopperducts, HungerInPeace, JRFTL, Mantle, NetherMetals, OreSpawn, Pam's Harvestcraft, TConstruct, theoneprobe, tombstone, UndergroundBiomeConstructs, zz-backpacks

127 Items in Storage Drawer, UI opened

128 Items in Storage Drawer, UI opened

I can verify this issue also exists for:
Minecraft: 1.11.2
Storage Drawers: 4.2.10
Forge: 13.20.1.2386

Other mods installed:
Crafting Tweaks 7.1.9
Gravestone 1.7.4
InGameInfoXML 2.8.1.91
Inventory Tweaks 1.62
JEI 4.5.0.294
JER 0.6.6.12
Journey Map 5.4.7
Lunatrius Core 1.1.2.39
More Overlays 1.12
WAILA 1.7.1
WAILA Harvestability 1.1.10