Certainly sounds like driver issues. Earlier v6 may work, start with 6.0 to double check.
This isn't something that will be in the change logs. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Fri, Jan 1, 2016 at 1:01 PM, Ken Hohhof <[email protected]> wrote: > I recently upgraded one of those RouterMaxx 1106 routers from 5.2 to > 6.33.1 (I actually configured a new router and swapped hardware). Ever > since, I have had performance problems with a couple ports that are > connected to radios with 100M Ethernet ports. The most obvious symptom is > that Winbox won't stay connected or can't download plugins, but I also see > pings dropped even to the directly connected equipment. > > I was a bad boy making multiple changes at once, so I've been gradually > walking them back in the lab on the original router, I upgraded it to > 6.33.1 and the problem appeared. I dropped back to 6.31 and it was still > there, but when I dropped back to 5.26 everything was fine again. I > haven't tried earlier 6.x versions yet, 6.31 is the oldest x86 version I > have handy. This is not a radio problem, I can reproduce it with a > directly connected laptop if I force the laptop NIC to 100M FDX. > > Is anyone familiar with this problem? I can't find anything on the > Mikrotik forums. I guess I can live with 5.26 if I have to, but I'd like > to know what is causing this. Do I just need to change some configuration > parameter? I know 6.x brought out hardware only queues, but I think that's > for Routerboards, not x86. Is there a problem with the Intel NIC drivers > included with 6.x? Any chance that an earlier or later version of 6.x will > work for me? I see nothing in the change logs about it. > >
