I have a 2017 Jayco bh29 travel trailer. We boondock a majority of the time. this past weekend I began having a small issue with my elec. system...my radio, a/c, and co/gas detector stopped working. everything else worked fine both on DC power and AC while running a generator....just those 3 things will not operate. I have started to troubleshoot but I'm so far unable to pinpoint the issue. All breakers and fuses in the panel were checked, and in-line fuses checked (that I can find) and nothing. I did find a 10A fuse in the radio unit blown. I inspected the converter and it seems to be operating fine. Has anyone ever had this issue?? Any ideas of which direction I should go?