Thanks for any help in advance. Ths is driving me crazy. I know Gboard has this option to disable simultaneous prediction if you have two or more languages selected. The thing is, the Samsung keyboard is not very good at detecting what language I'm trying to type in (actually, I use swype, which make it even worse) and keeps suggesting words in the other language. So I have to keep "autoreplace" turned off, otherwise the keyboard keeps replacing my words using the wrong language.