When writing academic reports I tend to use CMU Serif as my font in Word to style it like a LaTex document. However after a few minutes of using it, it seems to suddenly do unexpected things. The following pictures will describe it better.
Stage 1: certain font sizes become Arial like with odd spacing/kerning.
Stage 2: after some more time the entire font is substituted by Arial it seems.
I do have the fonts installed properly, and the only way to fix this is to restart Word.
Does anyone know why this is happening? Is it some kind of font error? And if anyone else uses the same font, where did you get it from