About half the time I use Shift-drag to resize a tool when I go to use the tool it will not paint (erase whatever) but will only resize the tool. It seems to be "stuck" in resize mode. Also happens using the Cmd key to constain tool movement to a straight line.

Minimising AR often fixes it but sometimes I have to restart AR.

Latest version of AR on the latest version of El Capitan. Using Intuos 5 tablet with latest driver.

Any ideas? It's not a major but it is irritating.

Brett