hi,
I have a mantbox 19 working as an access point and multiple clients.
One of my clients have a metal 5shpn connected to a grid antenna.
Signal is -55/55 , ccq 80%, signal to noise -40.
The upload opens 90Mb but the download has problems a second it is 90 then it becomes 6mb. It is not stable and at the client side he gets alot of request time out when pinging to 8.8.8.8.
I replaced the metal with a new one and same problem, also i replaced the grid with a larger one 34dbi also gave same problem.
While other clients with sxt works great.