If they said exactly like that, then they lie, there is no nationwide problem with bandwidth.
But from 6pm till 11pm load is high on all ISP, and if ISP have decent bandwidth control, they might reduce priority on heavy accounts (depending on price of service) to reduce "pressure" on their backbone capacity.
if ISP is cheap - they lie about "nationwide problems".
But from 6pm till 11pm load is high on all ISP, and if ISP have decent bandwidth control, they might reduce priority on heavy accounts (depending on price of service) to reduce "pressure" on their backbone capacity.
if ISP is cheap - they lie about "nationwide problems".