SM> It was a problem with one of my internet provider. Second was alive, SM> but tunnel binded to first. :(
Ah, you ran int the "more is better trap". ;-)
A two engine airplane is only safer than a one engine plane if it can fly and land safely on one engine. If it needs both engines to fly, it is less safe. A three engine plane that needs two engines to fly and land is less safe than a two engine plane that can fly and land on one engine. A three engine plane that can fly and land on one engine is safer.
Having two ISPs is not necesarily better than having one. More is not always better.