To resolve issues of the Xiaomi Smart Camera C100 with choppy video or out-of-sync audio and video in memory card recordings, please refer to the following steps:
1. Reboot the device to see if it will return to normal;
2. Frequently inserting and removing the memory card while the camera is powered on degrade the performance of the card and cause abnormal video recording issues. It is recommended to insert or remove the memory card only when the camera is powered off;
3. A low read speed of the memory card causes video recording issues;
4. Replace the memory card. Please make sure you use a high-quality, branded memory card that meets the required specifications. Using an unqualified or low-quality card can cause various issues during use, such as incomplete video recordings or frequent memory error messages.