Hi I have had this problem since installing Photostory Deluxe around 12 months ago and its no better since the recent 2020 upgrade. The problem is I can be editing a Project when for no reason at all the mouse cursor will jump from the item I'm on to a totally different object or tool. Lets say I'm adjusting the brightness of an image the cursor will let go of the adjuster and jump to something totally different and before I know it I could be changing the length of a photo in the timeline. I have tried both USB and wireless mice but it doesn't made any difference. The problem is very random but most annoying and as far I can think the problem with the mouse is only when using Magix Photostory.

Photostory version 19.02.36

My PC is an Acer Aspire 64 bit Windows 10 1909

8GB RAM shared with graphics.

AMD Radeon R7 Graphics

CPU AMD A10-7800 Radeon R7, 12 Compute Cores 4C+8G

I am going to double the RAM soon but I'm uncertain this is the cause of the erratic mouse.

Any advice gratefully received, Regards David