Time Zone and Browser
Set your time zones in D2L and in My Accounts in the OLS, so that they are at Central Time. Next, make sure that your computer date and time is correct. For help with this please watch this video (approx. 3 min.): https://www.help.k12.com/s/article/How-to-Update-the-Time-Zone-in-the-Online-School-and-on-Your-Computer .
K12's recommended browser is Google Chrome - the latest version. (K12 does not recommend Chromebooks though because they are not adequate to support all the necessary software products needed). OLS users need to use the Flash Enabler Extension (a pop-up reminder will appear, if it's not installed).