Chat bot not posting unless its a moderator

Given theres no API for that, that doesn’t seem likely unless you are logged into the account and doing it manually. That API endpoint was removed and no longer available.

This suggests you might have been globalled from exceeding the rate limits.

Globals usually prevent you connected to chat at all and last time I checked last around 30 minutes.

There is no blacklisting that I’m aware of that operates how you descirbe

And if there was an issue then the ClientID would be blocked from using any API at all.