I get a decent signal (2-3 bars) after power-cycling the booster (while it's adjusting?), and then drops to 2 bars within 5ft of the booster, to 1 bar within 10-15ft, which unfortunately comes and goes, as the booster seems to be constantly "adjusting"

This took my 4G weak 1-bar Verizon signal inside our RV and boosted it to 4 bars solid

I gained 1 bar maybe

I got a solid 4 bars

I went from a single LTE bar if I stood in the right spot in the house to a reliable 3 bars everywhere and 4 bars in the best places.