19.1 random stop working. Check disc

[Mr_E]

Hi

First of all, thankz for a great application!

Now I have run into a problem. My firewall has suddenly stop worken (3 times)
No response from it, only solution is to break power and then restart. When it works again...  It runs on the latest release.

Folder \var\crash\  is empty. And in the logs in \var\log\  I haven´t find something special.


I wonder if my disc has any problem. And my question is: Can do a disccheck from shell? Disccheck and mayby a repair??


Hopeful for answers and ideas

/E