I have several images and several come and go. I did notice when I have the SensorPanel Manager open and hit export they all come back. If I hit cancel some go away again. I attached a GIF of the issue
So quick update, immediately after posting my response...
I re-exported all my PNGs with Gimp, but tweaked some of the settings to reduce the metadata. I unchecked the options:
Save Exif data
Save XMP data
Save IPTC data
Save color profile
Disclaimer: I have no idea what these settings do.
However, so far all my icons have stopped disappearing. I can close and re-open AIDA64 over and over, and all my icons are there. I re-tested t