Hey,
What OS are you running? In Windows 10 task manager, go to the 'Details' tab and find PCLink.exe. Right click it and select 'Set Affinity'. Set it to use only one of your 2 cores. Right click PCLink.exe again and under 'Set priority' choose 'Low'.
I am no computer wizard, and the batch file I made was not working properly. I'd really like to know what the app is doing that causes the CPU to climb so much. Bitcoin mining? It would really be nice if Autel would respond to this. I love their products, but their customer service is straight up non-existent. I've created countless tickets regarding this issue and not one response.