@Ricky666
Hi,
Please confirm the following information for the reported phenomenon.
1. On the Kasa app > camera's Device Settings >Video Quality page, is the 2K option selected?
2. Do you mean the resolution in the Kasa app will change from QHD to HD after Google or Alexa accesses your camera? Or does the Google or Alexa device have HD resolution when watching the camera's live feed?
3. How many phones, tablets, Google or Alexa devices access the camera's live feed simultaneously? Locally or remotely?
4. Have you subscribed to the Tapo/Kasa Care plan?
Best Regards