Do you happen to have the keezer outside? I see Azusa has been running pretty toasty lately.
How long are your beer lines? Your setup might just be on the edge of having more significant "break-out" problems.
You can mitigate the problem you're having by pouring an ounce or two into your glass, then shut the faucet and wait for a handful of seconds while the cold beer chills the faucet. Then pour the rest of your pint.
The faucets on my indoors keezer tower will occasionally sweat (I have a 40mm cooler) but they're still a good 20-30°F warmer than the beer that hits them, so there's more to it than just chilled Perlicks...