incopatibility with other plugins 1.21.1

[flashpaul]

I honestly cannot explain why, but I can no longer use your plugin with others. I have been using your plugin for years and am upgrading the server from 1.20.4 to 1.21.1. If I try your plugin alone in a clean version without other plugins it seems to work. If I use the plugin with others it no longer works (the same ones it worked with in 1.20.4). All others together without yours work, with yours I don't understand why incompatibilities arise. My server is paper. One plugin that gave me incompatibility with is for example BetonQuest. The problem is that I don't get any errors in the terminal, what happens is that it makes the player log in but then I can't place or use blocks, I can only move. Also I generally spaw lowered by half a block into the ground. I can't give you any more information and I realise it's not much, I hope you can help me with some suggestions. I guessed that the problem stems from yours because I have tried individually with more than one and it keeps giving me this problem, which does not happen with the others.
Thanks in advance

[CloudeLecaw]

we also use this plugin with 84 other plugins on our 1.21.1 paper server. at least its not the plugin ;)

You cant asume the dev to test all spigot plugins to see if might something interups with other plugin he use.
it doesnt matter if it was working on 1.20.4 1.20.6 was a *** gamechanger for many developers and they needed to rewrite and remade a lot of code.
the chance is high something might broke now on the 1.21.1 in your used combination.
Your job would be to find out what of your plugins is breaking it.
Else your request would end in nowhere..

[flashpaul]

Honestly, I have tried several plugins and it is not just one that breaks it. I wrote because I am a developer myself and I know how even details that seem unnecessary can be the answer. Unfortunately I have this error, but I haven't noticed anything other than what I have described. I also gave an example of another plugin that was not working for me. If I am asked by the developers to carry out tests to resolve this I am at their disposal, but other than that I wouldn't know how else to describe what is happening since I don't even have any errors in the terminal.

[resi23]

Do you have ProtocolLib installed? Try it without ProtocolLib to see if the problem still occurs

[resi23]

I had the problem that the log was spammed when I used the middle mouse button in creative mode. I created a version in which you can deactivate ProtocolLib in Config. No more spam :D The version and introductions what has to be in the config can be found here

https://github.com/resi23/Images/releases/tag/v2.5.3

You can try it. Unfortunately, I have problems connecting

Player123 lost connection: Invalid move player packet received