Originally Posted by John Clark
Are you certain you had 16-17Mb of memory when you started TeleNav? This sounds like it was running out of memory. The sluggishness was the device using its memory cleaner to free up memory.
John, yes it does sound like a memory issue which is why I mentioned it. Honestly, I didn't check the memory just before starting Telenav although I've never seen my memory go too much below what I posted.
Right now, I'm going to try MapQuest Navigator and see what happens. My 30-day Telenav trial is up. We'll see what happens. Though I don't need these programs, they're kind of fun to have. If I don't like Navigator, I'll give TN another try.