my post disappeared, so here is the recap same experience with Groove A-2Hn (v5.14) tried 4 different antennas, got it going finally, reported proper distance from tower (1km), SNR ~45dB, smooth performance 3 days after, distance fluctuate from 30km-50km, SNR from 25-35dB and there is occasional dro...

I ran into similar issues with Groove A-2Hn. 4 different antennas. Was able to get it finally going 3 days ago. ~45dB SNR and proper distance of 1km from tower was reported. Now 3 days passed, distance changes from 30km to 55km randomly. SNR varies from 25 to 35 dB with occasional drop in connectivi...