> On Sep 1, 2017, at 9:05 AM, Curt, WE7U <curt.we7u at gmail.com> wrote: > Just a thought: I wonder if this could be Linux getting into memory starvation due to Xastir using up a lot of memory. Don't think so - for me it happens immediately when xastir starts. No interfaces configured, not so much as a gps. -j