I've had the Acer Chromebook 15 CB3-532 for a long time and never had a problem before now.
I liked the fact that the battery seems to last 15 or 16 hours, or more, if I don't use brighter than 1/2 brightness.
I use it a lot, and a few keys that I press a lot have started to lose the lettering showing what the letter is.
Anyway, since this last update, the one that allows the camera to scan, I have a problem opening APPs.
I can't get the Mail APP to open, and it just keeps spinning around and around, even after many minutes.
I've also tried to open Messenger and the same things happens.
The camera will open though, allowing me to take a photo of the photo of the problem with my Android phone, since I can't open Messenger where I could've sent the photo to, and luckily the Chrome browser opens, as I was able to come here, but other APPs just won't open.
I've tried logging out and back in, I've tried shutting the Chromebook off, and then back on, but it still does the same thing.
After 15 Minutes or so, I've even tried opening a second APP, then a few minutes later a third APP, and none of them will open.

//Edited the content to add model name.