Your hardware is slighty outdated considering you are running one of the oldest CPU processors in the world.

I'm guessing disabling VT would cause your laptop to overheat and eventually crumble as it tries to force most systems to run at the same time.
Considering I have my own perspective on this case there isn't much insight I can give unless someone else with a similar processor is able to give a definite result like yours.

At most upgrades like this are only achievable when our precious developer finally steps in and do something to increase the player base count but, that is only viable on the hardware you're running that meets the requirement.
If someone could provide credible information about Era's recommend hardware then this can be solved easily.