Both Meraki and I have been performing packet captures, and yes we do have some traffic "tromboning", but yes, I agree with your explanation, but we do have 3 VLANS now configured across this bridge, and that has been working correctly. I just think a new firmware, or unfortunately we will need to replace these MR76's with something more robust. I can ping one of our root switches in the stack, and the entry will appear across the bridge on this remote switch. Traffic eventually finds its way, but we are experiencing periods of high latency. Thank you everyone who has helped me with this. If we get to a solution I will come back and post.
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