I was investigated once, I made an error on a system I was not familar with and had HO and my manager threatening me to be fired.
I then complained I was not trained on the new system and was guessing.
A likely story my manager said and what proof do you have?
I printed out 60+ emails to tech, HR and my Line supervisor asking for training (as I was new) and gave it to my manager.
They then said I had a 5 days to learn 6 weeks work (while at Uni and part time) I was grilled and passed by their HO tech.
A week later my Manager was all friendly etc hello how are you…probably suprised I was still there.
I said fine and here this for you, 2 weeks notice.
Bunch of idiots trained their full time staff but not their part time staff!?
Put part time staff on duty outside of normal hours of customers and business operations so they sat around doing nothing for hrs…brainz???
Makes me laugh when I look at how some businesses are run.