Minecraft Version

1.20.1

(Neo)Forge Version

47.3.0

Vampirism Version

1.20.1-1.8.0

Modpack

No response

Singleplayer/Multiplayer

Server

What happened?

I play on a server with a custom mod pack, when I try to sleep in the coffin so that it gets dark, time does not advance and we wake up without it getting dark, this only happens on the server and not in my personal world

Relevant log output

No response

Reproduce steps

1.I enter the server.
2. Already turned into a vampire and being the only one connected, he tried to sleep in the coffin during the day.
3.I I sleep and wake up in a new dawn and not at dusk

Other relevant mods

optifine
vampirism integrations
MCA
Fantasy Furniture

This can be caused by 3 things:

1. Vampirism fails to set the time correctly, this is does not happen on the latest versions for 1.10
2. another Mod messes with the time check. For example they might add a sleeping block themselves, and check for the time, but override vampirism's logic.
3. You are using a hybrid server software, that has bugs and does not correctly implement the sleeptime that forge has

Having the same issue and I am using arclight, any way to fix this?