Hi  @abk16 

If you encounter a situation where a specific website is being blocked by the filtered content parental control feature, there are a few steps you can take:
    1. Review the block history.The HomeShield Parental Control could record the daily blocked history, you can open the Deco/Tether APP->Parental Control page to find the block history list, 
    2. Add the website to approved websites: If you can find the related domain name in the block history page, tap on the "More" ->"three dots next to website" to add this website to approved websites.

Hope it can help you.

  @Joseph-TP thanks for your response. I looked at it before and the block list does not have any website which I can related to Microsoft Teams application. However, in the parent control if is do not enable Games filter then it works. Surprisingly, same behaviour is with Microsoft.com. If the game filer is enabled then blocks microsoft.com and it does not even show it in the block website list. I am using Tether App