Error code -36

[chex]

Keep getting this error code when writing to or copying from a new SSD, could it be that it's a 6 Gigabit drive in the optical bay? System profiler says that the link speed is 6 Gigabit, same for negotiated link speed.

 

[chex]

My opti bay is 6G so don't think it'd run slower. I switched them around, i.e. 3G in optibay and 6G in main bay and seems fine now.

I thought it was only the 15/17" 2011 MBPs with 6G issues in optibay, guess not!