Thanks for your bug report. I have not been able to reproduce an issue with /play or /playctrl so far.
Can you please provide a step by step method that reproduces this issue for you?
I use mIRC whit NoNameScript and the script have been dead and outdated for ages but still works quite good whit mIRC...
However i donĀ“t think it can impact on how that function works as play is a port of mIRC and thing the script touch what i know of, but its over my knowledge.
But i can try it whit a mIRC without the script running...
How i normally do is that i have lets say play 5 txt files whit lines of this count [30,000 | 15,000 | 6,000 | 3,000 | 5,000] that's how it can look