TSB/Lux Pack 3 - high CPU usage!
 

Lux Pack 3 (Packdisk) by The Special Brothers -> http://janeway.exotica.org.uk/release.php?id=21193

High CPU usage after hard reset in config. A500 1.3 ECS 512 Chip! (or with 1MB Chip)

PS. Same config. with OCS does not have this problem!

Code is super-stupid and expect memory in ranger space.
Probably it writes in some ECS registers that 'stress' CPU usage in WinUAE (in ECS mode)..

Set a standard 512+512 machine and you shouldn't have any problems.

So, false alarm! (just wondering if it's the stupid code or its developer or can a smart programmer write stupid code or sometimes it happens to the best) :)