Илья Червяков

Arduino must be configured in hardware flow control mode of COM port.

That's what i've got too. I was able to set speed and open CAN connection using terminal and then listen CAN messages. To fix this issue i had to build...

If you mean bus speed then you have to set it in next window after connection established

And then after some data the connection may be lost. Arduino is very unstable.

passthrucan hardoded to 500k You need to bulid your own artifact with another speed https://github.com/collin80/SavvyCAN/commit/379375c2c31b9d0fbbeff579de0d2df4bc6bbd02

> @macbaze Any chance you could share the complied 32bit version with the 500kb/s hardcoded? Thanks. Try this one: https://github.com/amiralnar/SavvyCAN/releases/download/continuous/SavvyCAN-Windows_x32_CIBuild.zip

Hi! Maybe the sniffer window can solve it?

> > Hi! Maybe the sniffer window can solve it? > > I am not sure how this would help in regards to this issue? I think in this case...

Had the same issue with 32 bit program and openport passthru connection on last main branch