@Wayne-TP problem was solved by your technician's advice to format the sd card. Thank you!

Hi Wayne-TP! I reboot the camera, take out the sd card and Insert back again. Both Tapo c310 have the same card s (KINGSTON SDCS2/128GBSP CANVAS SELECT PLUS 128GB MICRO SDXC 100R A1 C10)

@Hoakin second one

Hi! I have two Tapo C310 cameras there are v2 both. In one camera i have events recording in the other not the one with no events the firmware is1.3.3 recently update. The other other 1.3.0