It is possible to associate an Mikrotik SXT SA5 ac with another OmniTIK 5 ac? I’ve tried but it seems that each are not seeing each other. Why?
Very open ended question with not enough detail.
An unhelpful answer would be: Are they both turned on?
A helpful answer would be, please post your configs for all to see and help you.
Both answers are applicable with ambiguity of question.