>And I've travelled all over the US, Europe and in several parts of Asia. I've never had any trouble with wifi, even to non-chain, el-cheapo motels. So I wonder, what are all those wi-fi issues people mention in forums etc.
I agree with this 98%, with the exception of early releases of Yosemite, which really did seem to have a WiFi problem on the rMBP (even with Apple Airport Extreme base stations), in that it would disconnect a lot and you'd have to recycle your WiFi off/on. Annoying but not a deal breaker. And fixed within a month or two.
Otherwise I'd suspect there are some hardware + driver variations of Macbooks that may have had issues for others.
I agree with this 98%, with the exception of early releases of Yosemite, which really did seem to have a WiFi problem on the rMBP (even with Apple Airport Extreme base stations), in that it would disconnect a lot and you'd have to recycle your WiFi off/on. Annoying but not a deal breaker. And fixed within a month or two.
Otherwise I'd suspect there are some hardware + driver variations of Macbooks that may have had issues for others.