I have an update from Meraki Support"We have released a new firmware version, 25-8, which contains a fix for the CRC error issue.Thank you"

the status can be displayed on the MS Switch. not at the MR Access Point

update from meraki case team:"The issue you are experiencing with your MR33 is a documented issue that our engineers are currently taking a look at."

I took an MR32 from another network and this one didn't generate crosstalks.

the port configuration is the following:DescriptionTrunk port using native VLAN 1; allowed VLANs: allTagsnonePoEEnabledLink negotiationAuto negotiate (1 Gbps)RSTPForwardingPort scheduleUnscheduledIsolationDisabledPort mirroringNot mirroring trafficI ...