after upgrade from 4.03 то 4.04 my wireless connection via N-card absolutly DEAD in all modes (5 g too) Interface enabled but dont scan nothing.

Try turning off adaptive noise immunity on both sides..

Try turning off adaptive noise immunity on both sides..

adaptive noise was off

downgrade to 4.03 - everything work again

ps.
wireless card on chip Atheros AR928X (AR5BHB92/AR5009)AR5BHB92..miniPCIe

please write to support@mikrotik.com with supout.rif attached

please write to support@mikrotik.com with supout.rif attached

sent

i thinking that the problem with PCIe wireless cards because miniPCIe on chip AR5008E-3NX(AR5BXB72) dont working too but was working in 4.03b.

I confirm problem with ROS 3.0 b4 - N pakage

When i upgrade ROS 4.0 b3 to b4 - card R52N mode 802.11a (apbridge - station WDS) On ROS b3 link estabilished , when i upgrade 0 packet RX, 0TX. Link Disconected. Scan ok. but don`t connect.

(ROS upgraded only on APbridge side).

just tested between two RouterOS v4.0beta4 with R52N and got working it in regular A mode and also in N mode with WDS (of course not at the full speed as with WDS you can't get the full speed).

I tested with:

AP BRDGE (dynamic wds) ROS4.0 B4
STATION WDS ROS 3.25

Station can`t connect to AP

Witch ROS 4.0 b3 connecting OK

802.11.a without NSTREME

Just tested AP R52N card in 5ghz A mode using v4.0beta4 and Client with Station-WDS with R52 card using v3.27 connecting fine and traffic working passing without problems.

uldis:

miniPCIe cards.. not the R52N

I Found bug.

In ROS B4 When: ADAPTIVE NOISE IMMUNITY enabled (AP and client mode) then AP don`t connect any CPE. In beta3 when enabled this option then all ok.

I Found bug.

In ROS B4 When: ADAPTIVE NOISE IMMUNITY enabled (AP and client mode) then AP don`t connect any CPE. In beta3 when enabled this option then all ok.

we will try to fix it.

uldis:

miniPCIe cards.. not the R52N

Tried with mini-pci express wireless card and it is working fine in 2.4ghz mode. It is an Atheros XB91 reference design based card.

AR928X (AR5BHB92/AR5009)..miniPCIe
AR5008E-3NX(AR5BXB72) miniPCIe


don't work in 4.04b. i dont have other card for test.

and when you just use Scan do you see other networks?

and when you just use Scan do you see other networks?

no

and when you just use Scan do you see other networks?

no

you can check your router now - it should be working as we placed a fix there.

and when you just use Scan do you see other networks?

no

you can check your router now - it should be working as we placed a fix there.

I've make test fixed 4.04 with 4.03( the same cards). From 4.03 to 4.04 data transfer with normal rate, from 4.04 to 4.03 data transfer with rate 10-50 kb. Signal quality show 95-98% in two way. With nstream don't working- every time disconnect- data lost. So if you will place fix to other router you will test it together. See mail.

ok.. its fixed. stay some problem with frame police.