Avast 2015 update causing issues when streaming please help

Hi, I watch a lot of anime online and pay for a service crunchyroll any way been using it for about 6 months now all was well. Then the last avast update has put a stop to my streaming. I noticed it when the video would not load at all in HD, so i tried the pc next to me which had norton installed bang no issues. I tried many different methods to get it working nothing so I told myself screw it I turned off avast for 10mins and it worked! So has anyone else had this issue and perhaps I don’t have to keep turning avast off on my laptop when I want to stream

Sounds like the webshield.
Disable only the webshield and see if is solves the problem.

yea it worked thanks!