Hassio on Virtualbox crash

Hi,
I have a VM installation under VirtualBox. All worked fine until suddenly I got disconnected and the console last line is::: “nf_conntrack: default automatic helper assignment has been turned off for security has been turned off for security reasons and CT-Based firewall rule not found, use the iptables targets to attach helpers instead”

I can’t figure out how to resolve that.
I thought it was connected to McAfee so uninstalled, rebuilt the VM but it happens again.

the VM is based on Linux, ubuntu

Any idea ??

Just checked with my pi3 installation and it also crashes .

Same thing just happened to me…did you ever figure anything out?

same for me… all worked very well before I did a hassos upgrade, now using latest version. Have any of you found a solution?

Hello,

Someone found a solution for this problem?

I tried already with hassio 3.8, hassio 3.9 in VirtualBox ( in two pc’s).

One is in the company domain the other is bot, but the installation just stop after +/- 20 to 30 secs, with that message. And nothing more I can do.