Consumer complaints about their student loan debt obligations rose slightly at the six-month mark, up 4.8 percent versus the previous year, according to a new analysis by Inside the CFPB. Month over month, gripes were down 4.0 percent. There was a good bit of variation in the numbers, company to company, during both time periods. But there was also a good bit of consistency within individual companies, with six of the top 10 rising or falling according to both metrics. For instance, top-ranked Navient saw consumer criticisms fall 6.8 percent quarter over quarter and 14.8 percent at the mid-year point compared with last year. Meanwhile, at second-ranked Genesis Lending, consumer complaints spiked 29.9 percent QOQ and skyrocketed more than 1,000 ...