Hey @TORI,
Thank you for elaborating on the issue!
It seems that the “Connect to Custom IPs” configuration caused a bug in AbleSet that prevents drift correction and “Start Playback Now” from working. I just released a new beta version that should fix the issue you experienced.
You can either give it a try or remove the “Connect to Custom IPs” values from your settings so AbleSet can automatically connect to other instances on the network.
I hope this helps and look forward to your feedback! 