When FRep2 does not replay touches but shows ‘Finished’ in Precision mode, please refer followings.
– Do ‘Calibrate Input’
In FRep2 app, open 
Navigation menu and choose 
Calibrate Input and follow the shown instructions. It will register and analyse the touch signals to switch the replay type for the touch input device.
If Calibrate Input is not in navigation menu, it has been already done, so see next section. If you want Calibrate Input again, you can open it from Options.
– Set ‘Use hover signals’
In FRep2 app, open Navigation menu and choose 
Options – Precision Mode Settings, to change Use hover signals. After the selected option matches the type of touch input device, the replaying touches will work.
* ‘Auto’ will choose the type from the result of Calibrate Input.
(Confirmed on Xperia Ace II, Android 11. Use hover signals: Off)