Wacom Intuos Pro and Magic Mouse 2 malfunctioning on new MacBook Pro 2020 with Catalina

Hi, Ive got a new MacBook Pro with OS 10.15.7 and the latest Wacom drivers for my Intuos Pro Pen Tablet - As with others in this community, Ive been having issues with both the pen tablet and the mouse. The mouse I inconsistent and stalls/drags - the cursor becomes very large - The tablet just stops working and turns off from (it appears - goes dark) It will work for a couple hours and then shut down -. - The tablet works fine on my 2017 27 inch iMac with 10.15.6 - I use it with Photoshop and amp a professional photographer so use it daily for work - I need this problem to be resolved - Please help! -