R10 unable to shoot RAW Burst

[Tele23]

Hello. I have got my R10 camera for about 3 months now and I have noticed that the RAW Burst mode doesn't work. Whenever I fully press the shutter button, the photo frame flashes indicating that it's taking pictures, but the buffer doesn't fill up. When I let go of the shutter, the buffer turns red and if I press any buttons it says "Busy". After that, the camera is locked in that state and I can't do anything unless I pull the battery out and insert it back in. It doesn't bother me a lot since I can't imagine myself using that feature a lot but it makes me think my camera may be faulty. Any ideas? Thank you.

[rs-eos]

UHS-I cards will be limited in terms of sustained write speeds.  I've only seen such cards rated to a maximum of V30 (30 MBps).  UHS-II cards allow sustained writes up to 90 MBps.

[rs-eos]

Only other thing to try is reset all camera settings back to their defaults.  There could be some setting that is interfering with RAW burst.

[Tele23]

I'll try that some time. I don't want to lose all my settings but it's worth a try I guess. Thanks.

[Peter]

Kingston Canvas React is one of the fastest for R6/R10, but if you have a different card you can try just for troubleshooting.

Do you have latest firmware installed, 1.3.0? It fixed some minor bugs.