Close
Well there are no hangs now, but...

In Firefox (tested 18.0.2 release, 19.0 release build1, 21.0a1 nightly) everything now downloads extremely slow, unless I disable SPDY in about:config. Marginally faster in Chromium 27, but still extremely slow.

SPDY disabled in Firefox: ~4x slower than normal.

SPDY enabled in Firefox: ~8x slower than normal.

SPDY enabled Chromium 27: ~6x slower than normal.

Did enabling SPDY break TCP window scaling, or did something else go wrong? Download speeds were perfect the last time you enabled SPDY (but it had that hanging issue).