#### Issue description: Accessing either crafting grid & wireless crafting grid (RS addons) with millions (no exaggeration) of items causes client to disconnect from dedicated server.

#### What happens: client disconnect

#### What you expected to happen: Remain connected to dedicated server when accessing RS grid that contains too many items while utilizing a maximum packet size.

#### Steps to reproduce:
1.Allow RS system (creative controller & disk) to accumulate millions of items through various auto collecting means...e.g. farming, quarries, mob grinders (suspected cause is too many different items that aren't stacking) etc

2.Access RS grid
3.Disconnect
...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.15.2
• Forge: 31.1.18
• Refined Storage: refinedstorage-1.8.1 & refinedstorageaddons-0.6.1

Does this issue occur on a server? [yes/no] Yes

#### If a (crash)log is relevant for this issue, link it here: Unable to locate any reference to this issue in client/server logs (neither debug nor latest), only a screenshot of payload error msg

[pastebin/gist/etc link here]

Please check for duplicates before making an issue