Hi, I am using a Sony Xperia XZ3 and I'm having many videos ruined because of lagging. This is becoming more common whether I'm recording directly to internal memory or memory card. The card I'm using is 4K compatible. I travelled over 100 miles today to capture a rare locomotive and all I ended up with was the soundtrack and a frozen picture. So a total waste of time and fuel + no video for my YouTube channel. Any idea as to why a high end handset is so useless. I've always been a Sony user but I'm thinking of switching to another brand because of this.
