@zzinan Good afternoon. PerfectCanvas technology works with a queue and renders the canvas according to your request. Therefore, it requires power and takes longer to work.
You're right. This seems to be the problem: @Fox af92f554-f057-42d8-b319-209f85b13f2c-image.png
I guess there are no mobile fingerprints for the current browser version
I eliminated all the filters in the Options section and it works now both for Android and iPhone
@sonofzeus Generated prints are not deleted when the print key expires, but to apply the generated print you will need to buy a new keyfs FingerprintSwitcher
