First, I'm using the PC version and generally use the mouse-wheel to weapon switch.
I am noticing that when I am playing as a tactical with the weapon versatility perk, when I mousewheel down instead of switching to the next logical weapon, it switches to the first weapon in the queue.
So say I have spawned as a tactical with versatility with the primary as Storm Bolter and secondary as Meltagun, if I mousewheel down I would expect it to switch to the melta but it switches to pistol instead. I have noticed this consistently on respawning. Once I have made the switch the first time, it works fine until the next respawn.
Second, playing as an assault, I have noticed that some effects on the player such as the Jump pack recharge level and blindness from blind grenades seems to be carrying over once respawned.
I have had several instances of dying as a raptor or assault with an empty pack and respawning then having to wait for the pack to recharge again before I can use it. I have also had instances where a blind grenade went off after I was dead on the ground and on respawn, the blindness was still affecting my vision.
If I notice any other inconsistencies, I will post.