RB433 Dbii Networks F50 5 Ghz 500mW PRO Problem

RouterOS Wireless Networking
1

Hi Guys!

I have a RB433 OS v4.5 with two cards.
wlan1 is Dbii F50 Pro 500mW - as a 5GHz (bridge) link to another RB
wlan2 is SENAO EMP-3601 250mW ETSI 802.11b - as an AP 2.4GHz (ap-bridge)
unfortunately this RB has some demaged capacitors and started to lose pings.

I’ve decided to buy a new RB433 this time it has OS 5.20
after replacing the 2 cards and puting a backup file form the old RB only wlan2 is working fine.
wlan1 is present (in interface list but “italics” like "wlan1) but isn’t working at all, so the station RB doesn’t connect.

I’ve tried the same with RB433UAHL - the same results.

How do You think, what would be the problem. The only difference is OS version. What should I change in new RB configs?

2

Doubt its the card. Some of your config is most likely wrong

routing just a little bit of the world

3

any hints?
maybe You need some config screens? which ones?