The players who encounter this problem are all N-card players, and the flashback is mainly caused by the graphics card driver. Many players' graphics card drivers are low-profile, just use the latest 372.70. After decompression, the author directly dialed the upgrade file number 1, and then flashed back. I thought there was something wrong with the upgrade file, so I decompressed it again. I didn't play the upgrade file, but I found it was still flashing back, and then I changed the driver. If this happens again, change it back.