FOSS gamedev and creative worlds

I have some https / ssl certificate problems with the minetest forums in mobile browesers.
Do you have an idea whats the matter?
Thanks for your answers.

It looks like you are running an older version of android (2.3 ?)
It might be missing the needed geotrust root certificate to validate the forum (as seen here : https://code.google.com/p/android/issue ... l?id=10807)

Using another browser like firefox for android might solve that problem (not sure if it ships the latest certificates tho)

Flash EDIT !! : Make sure you use forum.minetest.net instead of forum.minetest.org

Older Android versions don't support SNI which is required for the forum to work.
The only solution to this is to update your Android version.