There are two existing plugins that I have used and each one works but when used together, only one works.
flashed_duration_fix.sma
https://forums.alliedmods.net/showthread.php?t=302343
colored_flashbags.sma
https://forums.alliedmods.net/showth...red+flashbangs
The flash_duration will not work with the colored_flashbangs. They both are running, no errors showing with debug. Colors will work but the duration is the default. When colors is stopped, duration works.
I've posted in the duration plugin thread but the author was last active +/- 1 year ago.