I was wondering if something has recently been changed in the channel scan software for MythTV. I had this working very well about 1 week ago. Now when I attempt to scan for channels it locks up the whole setup program. I am scanning for over-the-air ATSC brodcasts in the US. As I said it was working quite well about 1 week ago, and now it halts the entire program when the scan reaches about 34%. It usually finds two channels that appear to come earlier in the scan routine. It says something about "no tables" then. After that, I have to kill the entire program. Any help would be much appreciated.