Command blocks aren't working

Hello, I have an aternos server running on 1.16.5 spigot/bukkit. I'm using this server for making minigames with (lots of) command blocks. Everything was going well, but some of my chain commandblocks stopped working. The more command blocks i add, the less of them work. Could someone give me some help?

Quote from Henery

Can you try checking the output of those command block? Does it show error or anything?

No, it doesnt, it shows that the command was successful even though it didnt work.

Quote from Henery

Well then, what are you trying to make?

Can you list the command that you think it doesn't work?

Well, currently most TP and some /give commands dont work. I've had to write 3 command blocks in 1 chain giving the same command to make /give commands work, but /tp doesnt work at all. I'm teleporting players from a specified team to another location. I have 2 seperate TP commands(for blue and red team) and they worked until i completed some other minigames. Then only blue team would get teleported. When i added even more command blocks nothing except like 4 chain command blocks worked from the chain of command blocks i made. I'm currently stuck with massive towers of command blocks of which only 4-5 work per tower.

Quote from Henery

Some plugins like EssentialsX can affect /tp command, especially it doesn't recognise what is @p, @a, etc., so, do you have that installed (since you mentioned about Spigot/Paper).

No, I do not.

The only plugin i have is worldedit. Even then, why would it work before i add more commandblocks that arent even related, but not after?

well rip

Quote from CioriTheOriginal

Hey, do you have command blocks activated in options? That was my problem a couple of days ago.

..yes, in fact some command blocks work but others dont.