crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 origin systems

crwdns2934249:0crwdne2934249:0:

Apple have designed it to do this when non Apple adapters are used. Nothing to do with shielding. Try an Apple adapter and problem disappears.

crwdns2915684:0crwdne2915684:0:

open