Troubles with random numbers appearing

[chittychittybang1983]

Hello all. I am very new to Oruxmaps, and was after some advice please. Today I made some tracks, and then saved them. I then cleared all of the tracks and waypoints off the screen and then by using the track icon on the right hand side of the screen, I was able to upload the saved tracks. However when I do this, a bunch of ascending numbers appear all over the track lines. And there are heaps of different colours over the top of the track lines too. How do I remove the numbers and colours please? Thank you