Hello, I bought my A229 a few weeks ago. A week later I purchased the 128gb memory card from viofo website. Initially, I was using Garmin 66w with a 200gb sandisk ultra (see photo). I used the 200gb old card for about 2 weeks before the viofo one arrived and got 'memory card slow' error 2 times in that period. When the new card arrived I put it in the dashcam and formatted it immediately. On the 2nd day of using the memory card (i.e. today) I got 'memory error' 2 times (with beeping) after starting the vehicle. I am surprised as I thought the viofo card would work well with their dashcam. I have done a speed test and both cards have the same exact speed. How can I fix this? Anyone out there using the A229, which memory card do you use that doesn't have issues?![old card.jpg old card.jpg](https://dashcamtalk.com/forum/data/attachments/64/64618-52e22a22719d2587d3c2655c08ea749c.jpg?hash=UuIqInGdJY)
![error.jpg error.jpg](https://dashcamtalk.com/forum/data/attachments/64/64620-a48ba445745ed6aa2c8c9a36ca853084.jpg?hash=pIukRXRe1q)
![Viofo card.jpg Viofo card.jpg](https://dashcamtalk.com/forum/data/attachments/64/64619-ff33df4e069de57df16111b210e46230.jpg?hash=_zPfTgad5X)
![old card.jpg old card.jpg](https://dashcamtalk.com/forum/data/attachments/64/64618-52e22a22719d2587d3c2655c08ea749c.jpg?hash=UuIqInGdJY)
![error.jpg error.jpg](https://dashcamtalk.com/forum/data/attachments/64/64620-a48ba445745ed6aa2c8c9a36ca853084.jpg?hash=pIukRXRe1q)
![Viofo card.jpg Viofo card.jpg](https://dashcamtalk.com/forum/data/attachments/64/64619-ff33df4e069de57df16111b210e46230.jpg?hash=_zPfTgad5X)