Hi @juliomelo91 Yep, you're right. Unfortunately, Archer T2U adapter is a bottleneck at this point. According to the speed test results via Ethernet cable and speed test on your phone, it seems like...

@shawonarif I'm agreeing with @woozle at this point, because I haven't seen any changes on Wi-Fi coverage neither. At this point you should try resetting your router to its default settings. If the...

Hi @shawonarif Could you please specify if you encounter some issues when trying to downgrade via Archer C64's web-interface? Please provide screenshots if there are any errors appearing. Thanks!

Hi @juliomelo91 Firstly, we need to understand that Wi-Fi works in half duplex mode, which means that half of the bandwidth is being used for receiving data while the other is being used for...

Hi @LukasHe You can also try to check the IPTV settings in your router's web-interface before resetting it to default. Go to "Advanced" > "Network" > "IPTV" and check if the IPTV function enabled. If...

Hi @Ash0000 Have you tried resetting router to its default settings? Also, did I understand you correctly that you just bought Archer C7 and there is a DD-WRT firmware on it?