u/C2forex

Has anyone seen weird interoperability issues between MikroTik and Omada switches?

Direct connection:
MikroTik <-> Omada = no uplink / unstable link

But if I place a Zyxel switch between them, everything suddenly works perfectly.

Currently testing:
- auto negotiation
- EEE / green ethernet
- VLAN trunk configs
- tagged/native VLAN behavior

Feels like either:
- negotiation incompatibility
- trunk/native VLAN mismatch
- or some weird PHY behavior

Curious if anyone else has run into this.