The first problem is that you have not completed satellite setup. Although the system correctly detects the SWM LNB, it still thinks you have a 5LNB not a 3LNB. It's a quirk in the system, you need to go all the way through satellite setup including getting new guide data. I discovered this when I replaced my 5LNB with a reverse band 3LNB.
Second issue is that you have 99 and 103 signals that are below Directv's installation threshold, which is somewhere in the high 80s, because the dish is not perfectly aligned. That's why you see the red Xs.The system will work, but you will be more prone to rainfade.