My current router works great. I am having the problem in the same room as the router. The signal on the N90 shows full bars, but streaming video stops after about 30 seconds and does not resume- same issue with streaming radio. I changed to medium settings and the problem stopped. I change back and it starts again. The wifi on the N900 appears to be just as weak as the G1, but at least when the G1 shows full bars, HQ Youtube streams perfectly. Nothing does on the N900 at default wifi settings.