Would like to share some strange problems I've encountered recently,
I have two Benq BL2405 led tn monitors that I bought a year ago, I am able to use them ok so far though only with nvidia cards. I've recently gotten new some office space so I bought a third BL2405 monitor for use there. However this new monitor does cause me eyestrain/migraines - even when using it in the exact same set up as the other two.
As far as I can tell its an identical monitor, same model type, number, revision - just manufactured approx one year later than the two I have now.
Any thoughts on what's different? I suppose some kind of change in manufacturing might have occurred that didn't warrant a change in revision number printed on the backs of these panels.