[Hafrust]

I am using the stock 3.35 sprint rom, have phone as modem on my account, and have been using the service with my laptop for a while. Over the last few days, I have been unable to tether. Every time I connect with Internet Sharing, it gets hung up on "Check USB Connection." I've tried a different computer, soft resetting, hard resetting, reset partnership in activesync, toggled the advanced network functionality setting, but still cannot get connected. Tonight, I downloaded pdanet and I can connect with that but only with speeds of ~100kbps. Any ideas on a fix?