TWAI messages received, but not when they have only 1 byte

[snutw_]

I am using ESP32S3, IDF 5.2.2
There are informations online that TWAI receiving might have some issues.
I am receiving properly messages that have 8 bytes of content, or 4, but messages with 1 byte (excluding a header) are not received.
Does anyone have any idea why could it happen? Any settings I could try? I just hope it's not a hardware issue

Edit: hm looks like this is worth trying: https://stackoverflow.com/questions/764 ... 5ms-period

[snutw_]

Well, it's ok now