If a range problem occurs in-flight will the GEM 2000 cause a crash?
No. Range problems are causal by several things. Mis-matched Tx/Rx frequency crystals (alignment) coil separation, coil breaks etc. Age, wear and tear, heat, cold, rough landings, crashes etc. are all causative factors. The most common problem is minor alignment which is easily solved by having a qualified person ‘tune’ your system.