Why aren't my command blocks working but my other ones are?

I have some custom weapons, and they are loaded with pearls and forceload, but only one works. The other one doesnt for some reason, and only works when loaded by players. The one that doesnt work uses scoreboard/etc so maybe thats the issue? Please ping me here if you would be down to help me fix it, I can let you onto the server and show you the exact cmd blocks.