How do I know if this thing is working at all? I can’t tell a difference one bit. $600 paperweight? I never see bars increase. I’ll get to a spot where I have say 2 bars and will switch it on, nothing changes. I’ve even gone through the signal strength tests and the rsrp (whatever the heck that is) number never changes either, off vs on. Green light on thingamajig is on, what gives. FYI: I hate this kind of crap. I like tech when it works, but have zero interest in tinkering or downloading apps or bells and whistles, I just want the utility of a stronger signal. WeBoost customer service not very helpful. Hard to trust that it’s working when I’ve seen zero affirming evidence. Those of you that have this thing, how do you know it’s working?