Perhaps euro is having trouble with all of the lifting / frontogenesis going on to the NE and precip to the W that it’s having convective issues in between.
If someone told me that if I said yes, the surface, 500 and h5 setup would pan out exactly as tonight’s 0z euro depicts, I’d say yes in a heartbeat and chance the fact that the dry slot is placed too far west / too prominent. That upper air setup = MECS 9/10 times.