SOLVED - After istalling variable fonts by mistake - the full family does not appear?

[Glyphman]

Hi. After installing the fontfamily Satoshi (10 fonts) to the truetype library, by mistake I installed 2 variable fonts. After refreshing only 8 fonts appear and the; regular, italic, bold, bold italic are missing, but the 2 variable fonts are there? I have now deleated the 2 variable fonts manually from this library that is synced. I have refreshed and now only the 6 remaining fonts appear. The regular, italic, bold and bold italic are in the synced folder but don't appear after refreshing?
What can I do to fix this?

Additional:
Added another fontfamily "Humane" was careful not to install the "variable" fonts to the ttf library. After refreshing just 5 fonts appear of the original 7?
Same here, the regular and bold are missing??

[Glyphman]

Trying workarround: reegenerate the fonts in Font Creator, get the name changed to (false-Normal.ttf) instead of original name (Satoshi-Regular.ttf)
??

SOLVED:
Generated new ttf files from the otf files and that made them work, for both font families. So was probably not Main Type that was the issue
Think the font provider made something wrong when generated the fonts and it is free fonts so not a big issue...

[Erwin Denissen]

Yes, nothing wrong with MainType. There is indeed an issue with the non-variable font's naming. You should contact the font designer, so he can fix his fonts.

[Glyphman]

Yes, nothing wrong with MainType. There is indeed an issue with the non-variable font's naming. You should contact the font designer, so he can fix his fonts.

Ok, tnx for checking up Erwin. I shall give the designer a message