Hi, As promised, we’ve continued to look into the issue that some people are having with the version 3 probes and have found that actual hardware failures for version 3 probes are in fact relatively rare compared to filesystem corruption. We’ve published a new article on RIPE Labs with the complete analysis: https://labs.ripe.net/Members/philip_homburg/further-analysis-of-ripe-atlas-... We’ll continue looking into these issues, so stay tuned for future articles. Philip Homburg RIPE NCC