Hi everyone,
I'm facing a problem with a Mikrotik RBM33G with R11e-LTE6 modem, I'm using a simple LTE Antenna attached to the main with Vodafone SIM (Italy).
The main problem is that with that sim in a mobile smartphone (like iPhone XR), using speed test I can normally reach 60/40 Mbps (Down/Up) but with this Routerboard the max bandwidth that I can only reach IS 15/20Mbps also is unstable because sometimes is at 3/5Mbps, I noticed that ALWAYS the upload is more than download.
My setup is this:
-Eth01: Unifi AC-AP-LITE (Wifi Antenna)
-Eth02: OrangePi which works as Unifi Controller
-Eth03: Empty port DHCP Lan
-Wan: LTE interface
I've tried managing the MTU setting and Bands (on average my RSRP goes from -80 to -95), but the problem is the same, also tried with other SIM (ILIAD).
Obviously the tries that I did are with Ethernet Cable directly to the router
I attach my mikrotik backup so you can look.
Please help