I just started migrating my large project over from InDesign, but I'm running into a lot of strange lag issues. One that's particularly frustrating is when trying to select text across multiple font styles. It freezes a moment as if it were processing something. I can even hear my graphics card's fan revving up for some reason. I can scroll my selection cursor up and down the text box and it lags out repeatedly, but only the first time it encounters a new font style. I've attached an example of some multi-style text in a new doc. I'm worried that if it's struggling already, that migrating my 300+ page book over to AP isn't going to be feasible.
Windows 10 x64, Intel i7-6700K 4GHz, 64GB RAM, NVIDIA GTX 980 Ti, 1TB SSD
TextSelectLagExample.afpub