I am receiving the following warning messages when my modem (Arris T25) boots up. Please help me to fix this as I've spoken to several chat techs that have only told me it's a t3 error. However, since adding in a -7db splitter I'm no longer getting t3 power errors...these are the only errors I'm getting. I have good downstream power (3-4db), snr of 38-40, and upstream power levels of 43-45db. Before adding the splitter it was 11-12/38-40/36-38.