I run a network using bungeecord and a vanilla HUB, when you join our HUB using this mod all signs in the HUB are blank until you go up to them and hit them. Removing this mod fixes the issue entirely.

The original mod NotEnoughID's for 1.7.10 by Fewizz also had similar issues with protocolsupport.
This issue is also present in JustEnoughID's mod for 1.12.2.

The 'protocolsupport' i speak of is a spigot plugin that manipulates packets to allow older clients to join newer versions.
Any help resolving this would be greatly appreciated! Thank you.

Hello? Can someone please help me with this issue?
Slayer added it to his Tekxit modpack and its causing us issues.