madforrit said:I'm having the same problem - Powerbook 1.5 can't use the network after waking from sleep despite seeing the signal. Always fixes once I restart the router (D-Link DI624) by unplugging it and plugging it back in. I tried resetting it via the pinhole and that hasn't fixed the problem. As for changing the channel, it seems that the router has only one channel - 6. Anyone know how I can change this? It only gives me one option for the channel when I use the router's webpage config...
I have the same router, and the same problem with it dropping the network after waking from sleep sometimes. I changed the channel, but it hasn't helped... here's the reason you're only seeing channel 6:
http://support.dlink.com/faq/view.a...C / DWL-2000AP_revB / DWL-2100AP / DWL-7100AP
I checked the "Use Interference Robustness" option under the Airport/wireless signal level menu - and I haven't had a problem since doing that (2 days ago). So, that may be helping but I'm not positive yet.