Cisco Switching/Routing :: 3750X Performance After One Member Reboots

Pure 3750X-48PS ip base stack.One switch reboots from a power issue (possibly the master switch? Haven't confirmed yet in the 3 cases I've seen)The rest of the stack stays running fine (as it should), the rebooted switch rejoins the stack just fine
 
What I've observed after this scenario takes place is that network throughput on any port in the entire stack is severely degraded.  Prior to the one switch rebooting, I can hit gigabit transfer rates going anywhere on any of the switches in the stack.  After one member reboots by itself, I typically hit a transfer wall around 5-20mbps in one direction and sometimes better going the other direction. I've only confirmed this on 3750X stacks and I can replicate it every time.  Newest code I've experienced it with is 12.2(58)SE1.  I have not seen confirmed reports of this on older 3750 (E, G, plain) stacks of which we have a ton of.

Rebooting the entire stack so that all 3750X members are coming up at the same time solves the transfer rate issue every time.  I would think there has to be a better way to get performance back to normal or prevent the performance hit in the first place.