Seems like typical first gen problems from a manufacturer that hasn't done an AEG before, especially with how they've strangely they've designed it.
Actually had the pleasure of seeing one a few weeks ago at the depot and it looked great, owner had no complaints other than the shockingly poor internal battery space. Sounded a little different from most AEG's but it wasn't lacking in performance from what I'd seen and felt. Biggest issue they had was the poor internal battery space and the price ?
If it weren't £500 I'd honestly jump at it, one of the more fun guns to use in Tarkov and the closest thing we've had to it up until now was the rubbish Ares RDB from Kel-tec.