The issue was to do with "max-chained-neighbour-updates" within server.properties. Changed it from 3 to 1000, sees to fix the problem completely
Redstone isn’t working on my server, it only travels one block and no further in addition to iron doors powering/opening one half.
I’m running Paper 1.20.1, with the only plugins being FAWE, ImageOnMap, FreedomChat, Warp, Sudo, OpenInv, GSit, Elevators & CraftEnhance.
This issue didn’t occur before I updated the server to 1.20.1.
I haven’t seen anyone else have the same issue, wondering if anyone knows what could be causing the issue.
Images of issue: