Region : Netherlands

Model : TL-WDR4300

Hardware Version : V1

Firmware Version : 3.13.33 Build 130617 Rel.46239n

ISP :

Hi there,

since about a month I have intermittant problems with my wifi soho network, build around the WDR4300 - at times the wifi just does not work for half an hour, an hour and then it comes back.

the setup is;

cablemodem (the standard thing from my cable-operator is a cisco) wich i set mostly to off and dumb ; DMZ, fixed IP, it's own wifi switched off.
--- cat5E cable ---
TP-link WDR4300

from there I have a cabled connection to my NAS (synology DS214)
planning to have a cabled connection to my office (but still need to drill through some concrete)

then on wifi the most common clients are;
- three smartphones
- three laptops
- HP officejet printer

now this morning i was working alone, so the only three clients on the DHCP list were my phone, laptop and the printer - and the net was sssssssssslllllllllowwwww... to non-responsive.

I use a "wifi scanner" on my smartphone and I see no other networks on the same channel.

when it DOES work, the throughputs are satisfactory. ping time to the gateway is 1 or 2 ms.

anybody suggestions what i can do or test?