crwdns2934241:0crwdne2934241:0 Giorgi

crwdns2934249:0crwdne2934249:0:

One could try re-pairing to the dongle through the Logitech Unifying Software.[br]
And the “invisible” optic should be indeed invisible.

crwdns2915684:0crwdne2915684:0:

open