@Cadiper Hey guys. I fixed mine by switching to Access Point Mode in the deco app.

@Cadiper Same issue. Recent occurence, and only when connected to the extension-unit. Main Deco unt operates as normal. Extender unit can't download from Google-Play or play Youtube videos without...

@mskdnj35 Same issue. Only the extender unit fails. Our main unit runs Youtube and Google-Play fine. Just happened recently. Hope TP-Link get's it sorted.