2 Channel CAN BUS FD Shield for Raspberry Pi log msg in ASC and lost some frames

Products & Technology Raspberry Pi
#1

Hi all,
Hardware:3B，CAN_FD HAT
When I log all message from CAN_Bus and then use the canalyzer analysis it.I found some messages are missing.

Code:

code
code838×287 13 KB

log_file
log_ASC
log_ASC1293×751 63.4 KB

view in canalyzer
canalyzer_01
canalyzer_011654×490 92.6 KB

#2

Hi! I am having a similar problem.
I am capturing and logging the same messages/frames using two different pieces of hardware (one of them is the 2can-fd shield) in order to compare them.
With the other hw I got a list of messages.
With the shield I got the same list but I noticed some messages were missing.
Looks like stops receiving data for some millisecons. Buffer full?

Could you finally solve this? Thanks