I am writing you in response to your query, As you have mention that the
problem is only appearing with one game, it is possible that the server
of that web site is suffering with the high Internet traffic which can
be the reason you are facing this issue on all the PCs and with all the
routers you have tried. We do not specifically block the ports.
In morning, less number of users are online due to which the problem
does not persist, however in evenings everyone comes home from work
,school & colleges etc. Number of users increased in evening due to
which the server is unable to respond or the ping rate goes high
automatically.
I advise you to contact with the technical support of the online game on
which you are facing this issue. They will be able to tell you what is
the main issue due to which you are unable to play game in the evenings.
BAH!! yea go blame ea
i give up :|