Q:

How to resolve dropping wifi issue since Yosemite upgrade?

As of today I experience random wifi connection drops on my MacBook Air 2012 that force me to reselect the network every ten minutes. The only recent change to the system was an upgrade to Yosemite. A google search indicated that others have the problem as well, yet as of yet I could not find a solution.
How to fix this issue?

A:

Apple released the 10.10.1 update today, which is supposed to fix many wifi issues.

