For the past couple of weeks now, we've been seeing this a lot. Happens several times each day. When configuring a smart campaign and moving between the smart list, flow, and schedule, Marketo will display a blank gray screen with "Saving Smart Campaign..." - and it just hangs there. The only way to get out of this is to click on a completely different smart campaign or asset on the left, and then return to the smart campaign. Anyone else experiencing this?
Yes - I have been experiencing this a lot as well. The only solution I've found (and the word solution is relative) is to keep an eye on the Autosave text in the top right, and not move between tabs until it has saved and no longer says "Saving."
We've been seeing lots of performance issues in the Marketo interface lately, the most maddening of which has been either slow or no response from the pull-down main menu. I also have a user who tries to login and gets a perpetual "Please Wait..." prompt in the login dialog that never goes away.
I have seen this a lot also but i now know to just wait until the changes have saved and then move tab. The second screenshot you shared is something i have not experienced yet though ... something I must look out for.