Thanks alo t fo-rin the answer. Yup u’re right,ít’s due to hardware failures. The problem is that i just do the optimization by remote, we just follow úp the issue to field operation team anđ that’s nọt easy for theM to check.
I figured out that those drops always occured when the traffic was increasing. This happened in all trxs. In which connection do u think the cause of the drops? Or perhaps the ANC hardware issue? Could u share your experience, i mean your action in the field that can reduce the drops?