idk im paranoid, is kantu running in tray slower?
Kantu is not fast like imacros but it’s the solution working with Firefox Quantum.
For stable and fast operation i use imacros 8.9.7 is more fast and stable of Kantu but do not work on firefox quantum.
What program are you using to put Kantu into the system tray?
4t tray minimizer.,. .