@Mohammedkk Hi, May I know the model number of the range extender? Are you able to stably produce this issue?

"My range extender keep turning off when i start downloading apps using Lan connection", I see you only mentioned “Lan Connection”.  Did it happen as well when the mobile clients are wirelessly connected to the extender?

By the way, how long have you had the extender?

Thank you very much and best regards.