Bought a Humming Helix 7 last month. Have used it probably a dozen times or so. Saturday I noticed that my signal would hesitate or freeze for just a second like it was trying to find bottom and then it would run as normal again for a couple of minutes. Happened pretty continuously throughout the day. First time it's happened. Wondering if there is something in my settings that I need to adjust. Going to take to Scheels where I bought it and ask someone there but thought I would see if anyone has a "quick fix".