Three PS errors

[JE May]

My PS is up to date as well as my iMac. Currently, PS has three bugs on my system.

1. I have a "progress" pop up window that never goes away and is visible on my desktop.

2. When using Quick Mask (Q), the white brush leaves a slight color that should be transparent. It removes the mask, it is just not transparent. Touching up the mask area is most difficult.

3. When saving a file back to LR, I get an error warning that the file was not saved, yet it is...

[Derek Cross]

Try resetting your Photoshop preferences, which you can do under the General tab in Photoshop preferences.

[JE May]

Well, following your suggestion fixed two of the issues.  I still have the "process" pop up tab.  I'm much better! Thank You! 

[Derek Cross]

How much RAM and spare disk capacity do you have on your system?

[JE May]

I have the small tab at the bottom of PS set to Efficiency so I can keep tabs of things.  When a save a PSD back into LR, PS gives me a warning that I attached. When I look in LR, the saved file is there with no problems. When savings, the Efficiency dips to 99%.