Good afternoon to all forum, early apologize for any mistake and my English (google translator) I decided to create this post for not having found solution on the internet, already is the second or third routerborad presenting this proble, I believe to be physical, but as not cost anything to question, it will:
I have some pop`s using rb metal 2shpn with omnidirectional antenna 11dB and mixed client (airgrid mainly) and even a few days were working perfectly and suddenly the signal rx lowered much compared to tx, tried various configurations and various versions of RouterOS without success. print the following registration:
](https://postimg.org/image/76qu9i0r3/)print screen windows xp[/img]
no one?