High acceleration while spawning below the ground.

I downloaded a craft and then chose my launch location from Cylero. As soon as I spawned in, My surface speed jumped up to 2,147,483,647 m/s as well as my altitude being abusrdly high. The markers in the map view also started glitching a lot often becoming deformed and my orbital line being extremly streached out and really wide I wasn't able to take a photograph of the orbital view glitches but I tried to.