Are you using SNTP or the NTP package? Can you make a supout.rif file and send to support ?
Bug found.
If i connected over SSTP in my Enterprise LAN, and begining download file over 400 MByte - my connection is lost. And i can not connection over SSTP - system messages: wrong login or password. After 10-20 minutes is OK, i can connection over SSTP.
Fix please.
Over PPTP connection - no errors, no connection lost.
OS: Routeboard v6.5-v6.6
CCR1016-16
Firmware: v3.10
I just did some extensive testing, and could not repeat the issue. Here is what I did, please tell me how your test was different:
- nslookup mikrotik.com returns Address: 159.148.147.196 in my PC
- added a new static entry in the router, mikrotik.com address 127.0.0.1
- nslookup mikrotik.com now returns address 127.0.0.1
- removed this static enry and flushed the cache in router
- nslookup in the PC again returns original Address: 159.148.147.196
Did you do something else?
i can’t repeat it right now. hmm it was bugged even in 5.26, then entry would stay until you rebooted it, it would leave the static entry page but persist in the cache. i will try to follow closer next time
Normis Hi , Could you help me with the following (sorry that I write in this thread, there is a vivid discussion 
), and so:
I use RB2011UAS-2HnD-IN (v6.6)we have two ISP are connected via first Ether1-(1ISP) - fixed internet, after which use our network to the Internet, another provider are connected via microUSB - 3G Modem (Huawei E1550) - (2ISP) - through this second provider should be administration of the router (using changeip.com), I did everything seems fine, but after binding DNS to IP, connections with the router but occurs in about 2-5 minutes and then disappears when PPP connections off and then turn on change under IP, again from outside connections is with the router and then disappears, it seems to me that the problem is as I tuned the rules in the router itself but a week couldn understand 
If someone else wants to help with this issue, I would be happy!
In advance thank you!
Is 6.7 going to release anytime soon? Looking forward to get my networking file transfer issue fix.
can anyone else confirm that port flapping still exist? mine does 
I just upgrade from V6.3 to V6.6
Very high CPU usage. Mikrotik rb1100ahX2 Cpu was 15-20%, now goes 50-60%.
I have to downgrade
Certificate export is not working. RB2011LS-IN, Windows 7 SP1 x64 running Winbox. When I press Export in the certificate details window, Winbox exits in an instant and all windows settings since its last start are lost.
Also, cannot rename the certificate, it says “certificate subject is read only!” - it has nothing to do with the cert subject, I just want to change its internal name in ROS.
Otherwise on this router I haven’t experienced anything out of the ordinary. Upgrade went without a hitch (from 5.19).
confirmed vlan bug for us as well. From what we can tell, mainly on bridge interfaces for us. major issue for us.
I already signaled this one earlier. However if you really need to change it, you can still do it in the terminal mode. You will be able to edit the name there.
i have this issue with certifcates as well. seems winbox thinks its 365 regardless of the actual date
http://forum.mikrotik.com/t/certificates-365-days-only/71564/3
Hello Folks!
I can confirm this as well, removed static entries remains in cache even after flush, reboot is the only way to sort it out, which is bad for production devices.
I have the same issue, but only with “RegExp” dns entries.
How do you check? If you try to ping the host your static entry points to, don’t forget to flush your Windows DNS cache (‘ipconfig /flushdns’ from the elevated command prompt). When using nslookup this should not be required, since nslookup contacts the DNS server directly, thus bypassing OS cache. It is also easily explainable why rebooting your Mikrotik device fixes that for you- provided your PC is connected to your Routerboard directly, rebooting the Routerboard causes the network link to go down and then up again, and that flap forces the OS DNS cache flush.
[/quote]
How do you check? If you try to ping the host your static entry points to, don’t forget to flush your Windows DNS cache (‘ipconfig /flushdns’ from the elevated command prompt). When using nslookup this should not be required, since nslookup contacts the DNS server directly, thus bypassing OS cache. It is also easily explainable why rebooting your Mikrotik device fixes that for you- provided your PC is connected to your Routerboard directly, rebooting the Routerboard causes the network link to go down and then up again, and that flap forces the OS DNS cache flush.[/quote]
+1 I can’t reproduce this problem myself. Someone must have done something wrong. This works for me.
I can also confirm this. Simply forgot to report in my previous post.
I have exactly this behaviour as well and posted it in a separate topic here: http://forum.mikrotik.com/t/rb2011uas-2hnd-in-crashed-with-ros-6-6-and-fw-3-10/71619/1
Zap.
2011 6.6
master ports show link status’s even though there is no cable plugged in?
There is still a kernel issue with ver 6.6 it does not work on the new chip sets of Intel ( H61MXP) yet if you load Atheros HAL system on centos it creates an ap on centos and works well.
System does not crash with data transfer.
I am busy getting “openhal” converted to centos to see if it also works.
The main problem with ROS 386X is the kernel is not talking to the newer chip sets.
Still waiting for a response when this will be fixed.