Yesterday I began getting a OL-362-A on all my investment accounts. Today I tried deactivating and reactivating accounts with American Century Investments. I have two accounts with this institution and my wife has one. I deactivated them all. They all reactivated without any issue but when I run OSU either my wife's one account or my two accounts get the OL-362-A but not both. It appears the last one activated is the one that updates without issue while the other gets the OL-362-A error. It doesn't make any difference if I run OSU or "Update Now" separately for each account. I haven't tried the remaining institutions which I have multiple accounts with each. I have another obligation right now, so I'll try deactivating the others later.