Continuous recording with indoor pan/tilt camera - missed video content

Hi I have a Indoor pan and tilt with a 128gb sd card, it should record with the schedule all between 6am till 23pm and the rest with movement detection. It seems i miss a lot of video that is not stored or i cant seem to be able to get back. Is this normal. Also loosing data is not nice. The system has 2 pan tilt and 2 eufycam2pro. Only one is with the continuous recording all others are only motion activated.
Any idea whats going on, i need all the recording up to 10 days in sequence

Mike

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