Hot answers tagged wifi
I was having a similiar issue with 10.10.3 which was not corrected when I updated to 10.10.4. Many, many things were tried before I got it to stay connected to WiFi reliably, however deleting the networking PLIST files seems to be what finally did it. The Fix: Disable WiFi Open Finder Press Cmd+Shft+G to go to the folder ...
Not in any reasonable manner. Instead, use a portable WISP router. This creates your own local WiFi network yet uses the hotel connection as the WAN. Some are no bigger than your finger if you're concerned about size of this additional hardware component.
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