Some customers have had issues in the past with MAX40080, specifically in rollover mode, showing the VALID bit is set incorrectly when the FIFO is read. This issue is primarily due to customers reading the FIFO too quickly. Reading FIFO data from an empty FIFO can cause data corruption and concurrency issues between the host device and the MAX40080. This can result in corrupted data. It is recommended to poll the FIFO status bit or wait for an interrupt from MAX40080 before reading the FIFO to avoid data corruption.