Black screen in apps

[Gromit1000]

Hi after having my sky Q box changed last week when watching anything on Netflix/amazon keep getting a black flashing screen. Have changed hdmi cables reset all the settings on the box and it is still doing it has anybody else had this problem and found a fix thanks. 

[Tom-W19]

Hi @Gromit1000 

Your post has been escalated to our Community Messaging team who will invite you to a private chat shortly and help you with this.

Just look out for the chat bubble to start the conversation.

Here's more information on how Community Messaging works - https://community.sky.com/t5/Did-you-know/Escalating-a-post-to-a-Sky-expert/ba-p/3711147

[Addie15]

Update-We are closing this invite now due to no response within 48 hours. If you still need help, please let us know so we can re-escalate this for you. Thanks.