MarcLYC wrote This issue has now been resolved. It appears that the D210 does not allow symbols in the wifi password. Which I do not understand how it manage to connect to the wifi initially before...

@RhysW Please share more details about your case, as this will help us provide you with more precise advice. For example: What specific symptoms correspond to each issue — what error messages appear...

@MarkG586 Please try to use another phone or tablet, see if that helps. May i know what's the model and OS version of your phone?

@Nick2172 Beta firmware has been sent to your device, you may check it 30 minutes later in the Tapo app and perform the update.

@tiptap Beta firmware has been sent to your device, you may check it 30 minutes later in the Tapo app and perform the update.

@aj19 Is the light staying red, blinking slowly, or blinking fast?