I was wondering if the DSS glitch might be due to module damage ... but my DSS was at 100%, though the ADS was down to 69%. I've just done some AFMU repairs (ADS and standard sensors) and will see if that makes any difference.
As you need the ADS for the DSS to work could the damage to the former cause problems to the latter? That is my thoughts on the recent problems in scanning I have noticed over the weekend. MY ADS is at about 94% while the DSS is as yours is 100%.

