Hi SkyCharger001, which Browser are you using? The upgrade was smooth on Microsoft Edge, Firefox and Chrome. On the Internet Explorer (because of WebGL) there are messages but it runs. The Browser may need a reload with "CTRL + F5". Please can you try that?
Update: Can see you in the highscores for today now. Everything OK again?
The rounding of values is currently a little too misleading.
So, could you please set income to round down and expenditures to round up? It would make it easier to determine if something is affordable.
the main problem is not the lag, it's the laziness of the input handling. (handle all input every frame? GOOD! Handle one input per frame but maintain unprocessed input? MEDIOCRE! Handle one input per frame and throw the rest away? BAD!) The fact that this game uses the third method gives it an automatic 1-star.
Like I said in my other comment, I've not encountered this problem during testing, it seems to be a problem that only the minority are experiencing. It would be great if making assumptions could fix it, but unfortunately the only way I can fix it is if I know for sure what's causing it. I'm sorry that you're being affected by this.
At random moments the game halts for a few seconds ... this MAY be a sign of an overworked system but the game (unlike most) makes no attempt to process the backlog.
I'm unsure of what could be causing this, i've had no such experiences during testing. All I can suggest is disabling particles, reducing the quality, restarting the browser, restarting your computer, checking you have the latest version of flash or resetting the game. It could be something a lot more technical but I have no way to test it currently, sorry.
Sorry, but thanks for letting me know.