There are some small issues in Prisma SD-WAN's area related to bypass pair or couple ports related to redundancy. Sometimes, during the product's initial setup phase, bypass pair or couple ports don't come up normally, and it requires an hour and a half to troubleshoot to reset the box from Prisma SD-WAN to factory default. Prisma SD-WAN has some minor issues in its physical port, especially in bypass pair or couple ports. Bypass pair or couple ports are not abnormal ports. It is just that the aforementioned ports behave differently. If Prisma SD-WAN can fix bypass pair or couple ports and make them robust enough to work after the initial setup in the first attempt, then it can save a lot of time. The physical device's bypass pair or couple ports generally have issues.