I agree. Everything is now slowed to a snail's pace - actually slower, more like the pace of watching continental drift!
Loading takes ages, with a blank map appearing square by square, and slo-o-owly filling with trees and the rest.
Even once it's loaded, moving around means the other squares of the map slooowly appear.
Whatever I click responds in sloooow motion.
None of the resources show how much is left, so you can't fill them but have to wait until they've run out and search for another.
And when you've found a deposit, it doesn't show up and I only know it's there if I guess where it might be and click on it.
Trying to send explorers or geologists takes ages, and I have to click on things several times before it will respond - and then it often responds to something I didn't actually click at all.
There's no way to deal with all the mail at once, because although it says to choose the destination, there's no destination to choose!
Hovering over things to get information no longer works at all, for anything.
The book binder keeps showing that it's ready to collect for a long time after I've actually set a new one going.
I'm not prepared to even start an adventure - the main game is bad enough so heaven knows how desperately slow and abysmal an adventure might be.
I didn't really have any problems using the client for the past 6-7 months, but now I can't see me wasting much more time on this game.