Yosemite WiFi degraded on wake from sleep, mid-2013 MBA

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anybody noticed following behavior? have mid-2013 macbook air connecting old wrt54gl running tomato.

1. start machine power off. connects fine. speed fine.
2. put sleep closing display.
3. wake opening display , pressing key.
4. after re-logging in, wifi appears "instantly" connected, bandwidth around 20% should be.
5. turn wifi off.
6. turn wifi on, allow renegotiate new connection. bandwidth normal.

on same laptop running mavericks need renegotiate new connection when waking sleep. none of "instant on" stuff. but, after making new connection, connection one.
 



Forums Macs macOS OS X Yosemite (10.10)


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