Hi guys and gals. I have somehow messed up my debugging so that F7 and F8 do nothing now. Only F9 works. Here's what I did:
1) Installed Laz 1.8, Fpc 3.0.4 from the Lazarus webpage
2) Installed Laz 1.9, Fpc 3.1.1 from fpcupdelux 1.6
3) Uninstalled Laz 1.8, Fpc 3.0.4
4) Installed Laz 1.8, Fpc 3.0.4 from the fpcupdelux 1.6
5) Used mostly Laz 1.9, Fpc 3.1.1 until I ran into trouble with F8 stepping into Assembler, made all adjustments recommended in this thread. Did not help the situation, ... so...
6) Deleted both Laz 1.8 and Laz 1.9 that were installed by fpcupdelux 1.6
4) Installed Laz 1.8, Fpc 3.0.4 from the Lazarus webpage
Not sure where to look next.