Slow Ethernet speeds Network looses DNS for minutes.
Model: ER7206 (TL-ER7206)
Hardware Version: V1
Firmware Version: 1.2.0
I have this network:
Also a OC200 with latest firmware and a TL-SG1024
Last 2-3 months I have 2 issues. I mainly used the wifi and I had at many occasions network but no DNS. After a few reconnects I get DNS back and I thought that it was a signal issue, but..
for the last month I use an ethernet connected pc and I have the same issue, DNS not working for a few minutes without any errors in the logs. Local network works normally.
The second issue is that at the same time I noticed that the Ethernet connection works at max 10mbytes/sec instead of 25Mbytes which my internet max speed. If I unplug the cable and use an other port in works normally... but after a while slows to 10mbytes/sec. Again no error messages.
What can I do to troubleshoot these issues?