I-PASS updated their website this weekend, and things have been a mess. Of course, this happened at exactly the same time I had planned to use the system outside of Illinois. I wanted to pad my account with extra cash and wasn't able to do so due to the site's planned downtime over the weekend. So I went without adding the funds, and as far as I can tell, all of the states I was in accepted my transponder. But I had to go to each state's website in order to make my best guess as to how much I was charged for tolls. The system is still glitchy. The website wasn't back up consistently until midday on Wednesday. I could get in late at night on Sunday, Monday, and Tuesday. The call center was also down until midday on Wednesday. Also, there's a huge delay for tolls to post. Illinois tolls generally post within 20 minutes. My Sunday-Monday tolls posted after about 48 hours. Out-of-state tolls generally post within 48 hours. Mine haven't posted yet. Most importantly, automatic replenishment is broken. For the time being, users should be adding funds manually. There's no word on when this will be working again. The saving grace is that manual replenishments are taking almost immediately. On the plus side, registering vehicles has become easier. All that's needed is the license plate and state. If you transfer your plate to a different vehicle, you don't have to re-register. Also, automatic extensions are temporarily being granted on violations and unpaid tolls. Initially, the deadline to pay was extended from seven to fourteen days, but I think that may have become longer with the unexpected glitches.