The problem is as follows:
In the picture there are 2 examples. On 1 Example, traffic from the switch and through SM1, via CMM4, to SM2, the vilan tag is removed from the packets. Accordingly, the packages on the client switch come without a tag. But...
When SM1 reconnects to AP1, and SM1 is also connected to it. That is, now traffic is passing as in Example 2. The problem is that in this case the packages with SM2 on the client switch go with tagged.
Why is this happening? How to fix this?