Problem: TiVoCast stopped recording any programs. TiVoCast menu was useless because it was extremely slow. Error message: Recording History said programs failed to record due to slow bandwidth. Network: Cable, connected wireless to TiVo via 802.11b/USB1.0 adapter. TiVo connected to TiVo Service and uploaded guides fine. Solution: Used a "more correct" DNS server in the IP configuration setup. Everything works again.