Of course I watched. But the guys are actively discussing the version v.4 US. For me today is not critical now experimenting with the firmware. Yes, and let 3 years warranty. The router works so far well.

v.2 is not version v.4. And on the fourth nobody has tried it yet. I have disabled NAT acceleration in my router. It does not freeze yet :)

Unfortunately, we have the original firmware for only one region - Russia (Archer C7 (RU) _V4_170306). There are European versions of v.4, but they cannot flash our router. "For devices with a tp-link, the region is bound. If the device is for an RU, EU or US region, then install the appropriate firmware." I took this quote from the site of those. Tp-Link support (http: //forum.tp-linkru..t=9589&p=60998#p60998)

I bought a Tp-Link AC 1750 router (Archer C7 (RU)) on October 5th. Unfortunately, the model ver.4.0. (I read good reviews about version v.2). October 17 is frozen. I was surprised because The older TP-Link WR741ND model has not been frozen for years. I just wanted to buy a gigabyte router with 5 GHz standard support. October 22 is again frozen. I called the support service - surprised. Asked, next time, send a log if I can enter the interfaceher router hangs.

In the firmware of the router V.4 there is a tab - "Parental Control". You can set the time.