I am using a Mac 10.15.3 with PS Elements 2020 (upto date) I print sublimation images for mugs, when creating a new file blank background or white FFFFFF using a any image or text i there will be a yellow pin pricked dotted background behind my image/text, this should be blank. When using an alternative design programme this does not occure. PS Elements is basically filling the background with yellow sprayed dots. Can anyone help with this? This issue only started to occure after Christmas (i installed PSE2020 in December) Any advice?