Has anyone noticed really bad wifi speeds with certain access points/routers? I filed a bug report because this is still happening for me on beta 4. I've noticed this also happens on el capitan as well. I tested with iOS 8 and it doesn't appear to happen. This seems to happen at home most where I have a time capsule. When I run a speedtest it starts out fast then falls of dramatically. It is almost like packets are being dropped. Has anyone else seen this behavior? I was tempted to buy a new time capsule until I realized it didn't happen on iOS 8.