TP-Link Archer C7 Hangs Every Day. How To Fix?

tp link archer c7

TP-Link Archer C7 (hardware version v2) is the most unstable-working router I ever had. It randomly stopped working at least once in two days.

Sometimes I had to restart it three times a day but Internet was constantly dropping (even when connected via Ethernet) and Wi-Fi kept disconnecting all the time. Now and then 5 GHz network dropped until I power cycled the device.

In summer 2017 I tried to upgrade its firmware to the latest version but nothing helped and I continued to reset the router on freeze.

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