Hi. Just updated an usb key with the latest IcAROS (2.2.5) to avoid any damage to my main computer. The version of IcAROS on it was 2.2.1, so I had to install all the update available. That key is not configured yet (and I don't want to) so after booting from that key, if I just quit Directory Opus, start manually the Wanderer enviroinment, start Directory Opus 4 to copy OWB to ram and then open the information box to change the stack and then save it, Wanderer freezes. It happened twice. The only thing configured on that key is the internet stack, so I can check how OWB works and it crashes always trying to watch something on Youtube. It never starts to playback anything and just crash. Is this what happens to you?
I'll just stick with 2.2.1 for now.