Endless Scan please help

I am currently undergoing a dillema with the newest AVG protection. on two occasions it has scanned my computer and claims it has finished scanning. however the actual interface says otherwise.

Quite Frankly this is extremely irritating as there doesnt seem to be a way to even tell the system to stop scanning, meaning it is completely stuck like this. i am reaching a point of just dropping AVG and going to avast at this rate.

Hi Jonathan,
We regret to hear about the inconvenience caused. We suggest you to take a screenshot of the issue and reply to us back, so that we can assist you better. Please use the link to create a screenshot : http://avgread.me/1aZxsAV
Thanks for your understanding.

Hi Jonathan,
We regret to hear about the inconvenience caused. We suggest you to take a screenshot of the issue and reply to us back, so that we can assist you better. Please use the link to create a screenshot : http://avgread.me/1aZxsAV
Thanks for your understanding.

Jonathan. For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru