I've got a Wacom Drawing Tablet.
Bandicam's drawing tool results in zero delay when I draw with the mouse. However, when I draw with the Wacom Drawing Tablet there is a 0.5 second delay for the first 4cm of any stroke. No matter what program or settings. My Wacom is a bluetooth device and so is my mouse. Mouse has no problem.
The problem has been isolated to that of Bandicam Drawing Tool's relationship with Wacom Drawing Tablet.
It happens in not other combination and in no other program. Only Bandicam's Draw Function presents this problem.
Other than that, Bandicam has been great.
My work around to this problem, is that I use Powerpoints Drawing Functions. But it would be easier and better to be able to use Bandicam's Drawing Function because I could go 'full screen art-board only' and draw at the same time.