Thank you for this. This was exactly what I need now, was searching on KZfaq but can't find any in this sphere till I found this

This is exactly what I need it now! The point that figuring out employer want me or not is very helpful!❤

Nice points, Its important when they call you into a meeting and ambush you with all these criticisms to not respond. Just acknowledge and clarify what they are saying. Take time later to respond. Are you saying if they say you were late 4 times and you have proof that you were never late, you can respond to HR? Also filing protected complaint after a negative review can sometimes give you more time to look for another job while they investigate. They will still try and fire you but at least it will buy you more time.