Read through the changelog. Doesnt look like it. Cool. Guess ill be replacing it with a 450G

Ever a resolution on this item? Just now seeing this and dont want to dig through changelog.

Still dumb, due to the exact reason above. 5.2.1 would basically eliminate any possible misunderstandings. As most industry leaders have adopted :) Every time I see someone complaining about versioning I rage a little inside. Get used to it, as normis said: Apple does it, Linux does it (kernel numb...

i had it running for week (as in 7 days). i even hooked that laptop to a UPS will set up it once more in near future. Ive had it happen from anywhere from 2 days to 2 weeks. Sorry, I know this isn't much info to go off of, but I don't really understand DNS queries enough to be of more help. I do kn...

new firmware where brought at 5.20 (five dot twenty) do not confuse RouterOS release numbering. Yeah yeah, you know what I meant though. PS that is a stupid way to number releases. Remit, this is industry standard to number releases. Apple does it, Linux does it (kernel numbers), Cisco does it. wik...

configuration as follows: DNS server <---> RouterOS router1 DNS <---> RouterOS router2 DNS <---> laptop runnin win7 with bat script- no joy. It was running for week w/o problems :( what i am doing wrong? win7 have ipv6 disabled. DNS to router1 ipv6 dns requests router1 to router2 ipv4 dns requests ...

new firmware where brought at 5.20 (five dot twenty) do not confuse RouterOS release numbering.

Yeah yeah, you know what I meant though. PS that is a stupid way to number releases.

Thread necromacy. I see that 5.2 introduced a 1A limit per port. This would allow the powering of ubiquiti gear on a 12v site. Anyone test this yet?

Is it just me, or did this issue disappear? I have not made any changes, and I have not been able to reproduce this issue since my last post of emailing support.

Hell its worth a try! Still gotta be something tik related in there somewhere though....

How long have you been trouble free since switching away from Google DNS servers? Why would only tiks goof up using Google DNS, meanwhile my computer caches just fine?

I have not heard back from support. Maybe someone else should give it a try.

Not sure I am reading it right, but your 1:1 rules need to be above your masq rules in the firewall->Nat

Okay, looks like I am starting to have expired DNS results on the site I was watching. I will email support my contact info.

It seems to me like after a refresh, it takes DAYS, if not WEEKS to show up again. I flushed it yesterday, and still all is working properly. I will try to check it daily and get a timeline, and contact support as soon as it goofs again.

I see that a few people are caching googles DNS (8.8.8.8 and 8.8.4.4). Any chance this is related? I am caching Google's DNS while experiencing this issue. Is anyone caching something else and seeing it too?

I can SHOW it to someone at Mikrotik any time they want. I have one site that one customer always complains about www.theoatmeal.com. The page loads fine, but the pictures dont, as the links have expired. We can do a remote session any time, email me a jake at cranertech dot com, or call my cell, it...

sent

Still an issue, anyone from mikrotik about to weigh in on this? Very annoying

also, about some comments for the thread that was linked to: newer boards use different voltage/temperature measurement system. All newer RouterBOARD models use that. RB750UP uses ATtiny to measure these values and is very accurate. RB450G uses older measurement schematic that was quite inaccurate....

Heres a way to make a 750UP not completely worthless for us that run 12v:

http://forum.ubnt.com/showthread.php?t= ... ight=750UP

Just had another customer call and complain of this issue. Any ideas to resolve this issue, or information I can provide to assist in the resolution?

as far as i have tested RB750UP has very precise voltage monitor. Have you some devices powered by it?

I am seeing exactly the same results. Roughly .9 volts below the actual voltage on the DC jack. I have the same problem with RB450Gs (as do many others, as listed in a few threads).

limit on power out port is 500mA regardless of output voltage. so at 12V you will be able to power only MAX 6W device. Is the limit software controlled? Is there any way to disable it? I assume it is set well below the actual hardware safe output maximum. Having this limit renders the RB750UP compl...

YES! This is the exact problem a few of my customers have reported, and I have confirmed. It seems to have started about 3-4 months ago. Running 5.5 caching google's DNS servers.