crwdns2934241:0crwdne2934241:0 AureliusR

crwdns2934249:0crwdne2934249:0:

It's shielding for RF interference. You shouldn't have removed it, clearly you don't know much about electronics. Everything you mentioned was connected to GROUND, and it also sounds like a semi-pro did the work. Clearly he was experiencing interference, either generated by or received by the unit.

crwdns2915684:0crwdne2915684:0:

open