For some reason, I cannot reply to people in one particular thread, yet I can post a reply to the thread/OP. I keep getting a message in red on the top right corner of Spectrum saying "I do not have permission to execute this action." Is it because the thread has a PTU tag on it or is it just Spectrum glitching out? Yesterday, I was able to reply to people directly without any problems and I have been able to post a new thread in General without issues. I will test this to see if it happens in other threads.