hi, thanks for downloading. Maybe you have a large number of buffers on the hard drive partitions? what do you get when you boot with no startup-sequence and run "avail chip" and how many partitions do you have? you can try to reduce buffes on you partitions with "addbuffers dh0: -999" and repeat on all partitions, or disable the partitions not in use in the early startup menu. You have to run the addbuffers command for every reboot as it is not persistent.