I'm 6 weeks into a 3-month probationary period in an IT company - it's 100% WFH.
I feel like I'm not really clicking with my manager (he's much younger than me and loves to hear the sound of his own voice and show off how much he knows about the products). I spent last week learning a product, reading the documentation and watching some of the training videos (there are perhaps a hundred?) At the end of the week we caught up and I had to demonstrate what I'd learned. At one point he asked, "So, are there any gaps in the documentation". I replied that yes, there were lots and I have made extensive notes on these, but as I haven't watched all the videos yet I don't know what all the gaps are. He then said in an exasperated voice "You don't need to watch all the videos to know that there are gaps!" I was flummoxed. This is just one example where I've felt that I'm just not grasping his meaning correctly (there have been multiple other examples).
I'm more than capable of doing the work, but I know I also need to get on with my manager for him to have confidence in me. I feel like he says X and I hear Y so I end up saying/doing the wrong thing. I've got 6 weeks to turn this around so I can pass probation. Any advice?