Lost Wi-Fi connection on Asus RT-N12C1 router with dd-wrt firmware

Question

network hardware

Good day.
Faced such complexity: wi-fi and the network constantly fall off.
Moreover, not on all devices, but somehow selectively.
A lot of settings have been rummaged, many experiments have been carried out.
What can you advise?
I would be grateful for any information.

Answer 1

I will support the version, on the RT-N12 in the crown there was a shutdown for almost only 1 hour, including waffles from 04:00 to 05:00 at night, followed by a reboot, then this solved the problem.
In my opinion, with dd-wrt, something inside overheated (well, or heated up) and an hour break gave a break.
ps switched to ac66u - I can't get enough of it.

Answer 2

ZyXEL keenetic II - normal flight.
Only with the firmware that was out of the box, port forwarding did not work. Although, there was an opportunity to set up forwarding, he simply did not work out.
Updated and everyone is happy.

Answer 3

I have a similar problem on my TP-Link TL-WR1043ND dd-wrt.
I tried different combinations of settings, shoveled a bunch of sites, I did not find a solution.
It is advised to change the firmware to stock or OpenWrt.
I set a cron restart every night, now the network falls off less often, but the problem remains

Answer 4

Thanks for the advice.
Bought ZyXEL keenetic II.
I'll see how everything will work with the stock firmware. And it doesn't seem to support anything else.
Experiments with firmware will be carried out later, as time appears. I'll post if you're interested.