This is a simple program to synchronize lights to rekordbox via OSC messages. The program scans the memory of the currently running rekordbox.exe and tracks the Master Deck's beat values.
Some OSC clients (like QLC+) needs an ON and an OFF signal to register a keypress. This is exactly what this switch does. You can specify a delay (in ms) between those messages.
The program won't be able to update the offsets on startup, so it will use the last cached version. I recommend trying this out for the first time with an internet connection.
The offset download may fail due to the obsolete SSL/TLS settings on your system. You can easily fix those problems following this guide.
(do NOT use the offsets.txt file, its for the older versions only!)