I appreciate this script! It's actually very versatile and useful :)
Just got a tiny issue. I was setting up a time up sound for when the countdown gets to 00:00:00, but it only gets played for a second before it gets muted. But if i use it as a stopwatch, the sound gets played just fine. Hope you can fix it soon ^-^.
EDIT: Also, im changing now manually the displayed names on hotkeys menu because i have a copy of your script in order to have two timers. Maybe naming the script file on the hotkey name would be more convenient?