I know questions similar to this have popped up here but I wanted to ask something specific about thinkorswim quotes. If any of you happen to have a live login to the thinkorswim desktop (not a paper money account) I would appreciate your help with this. What I am noticing right now (in the last hour of the trading day) is quotes freezing. It is easy to see when you go to the MarketWatch tab, then click on Quote button, then click on the little circle next to the word Symbol and you can choose Public->NASDAQ 100. That should give you a whole screen full of quotes and columns that include Bid, Ask, Last, Bid size, Ask size, etc. With a whole page of bid/ask and size there is always something updating â which is easy to see because it âblinksâ when it updates. What I notice is that the entire page (along with all other quotes in the platform) stops updating completely â no updates of any kind for anything â ranging from just a second to as much as 20 seconds if it is really bad. I have checked all the stuff on my end, computer, internet, other programs, etc. and canât find anything, and of course they say it is not on their end. Obviously they are not a true tick quote provider, but there is no reason for quotes to completely freeze. My only way to confirm my suspicion that their quote servers are overloaded and they need to upgrade them is to ask all of you if you see the same problem sometimes. Thanks for any feedback.