I dont know if it is my computer or if its a bug. I notice that both in sculpt and painting modes, sometimes the cursor doesnt show a circle with a radius. It shows up if I press F but as soon as I select the size it disapears.
The other thing... sometimes I click and drag in sculpting mode and nothing happens. The mouse cursor stays in the same place, motionless, kinf od stuck...
Whats going on? :(