Airport TC 2013 7.7.3 drops internet connection
after updating to 7.7.3 it worked fine about a week, then started to drop internet connection once or twice a day, but yesterday it happened almoust every hour. now it loses connection after 5-15 minutes after restart. I tried to reset it twice with no luck, changed region, channels, passwords, anything changable and nothing helped. it looks like everything is fine, green light, no problems but airport utility shows Internet disconnected, couldnt get IP address. I plugged my ethernet to netgear or directly and it works fine..
any ideas?
Airport Time Capsule 802.11ac, OS X Mavericks (10.9)