He was lagging all over the place on my screen and I didn't know where he was exactly after his car was ghosting into me the corner before. I assumed that he was still inside or behind me and so I wasn't cautious enough into T1. As I took a big hit as well this move was obviously not intentional and I'm sorry for the bad outcome.
The stewards have decided that @xTheHEaglex was at fault for the incident and is given a 10 second time penalty and 10 penalty points for causing a moderate avoidable collision.
In the seconds before as well as during the collision, the Ferrari clearly was on the inside and was not given enough space.