Hello, I have had a problem since last weekend. I have an RT-AC88U router and all android smartphones (7) connected to wifi (2.4 or 5 ghz) have the same symptoms on the playstore, the updates remain pending. I updated the firmware to 386.2_6 ditto, I reset the router ditto. I don't know what to do, if I switch the smartphones back to 4G it works and if I switch a smartphone to an access point, the one connected to it in wifi can update. I do not know what to do.