When I open a file, the titles are made up of weird symbols. Why?
If you open the project file before installing the required font(s), some text glitches may occur. Common issues include titles made up of symbols, or flashing glitches at various resolutions. To fix this, navigate to: edit>purge>all memory and disk cache (or ‘edit>purge>all’ for older AE versions) This should resolve the issue. You may need to relaunch the project after executing this function.