Yes, having the same problem here. Running Version 884. When I called several days ago, IB said they are aware of the problem. I took it for granted they were going to fix it.
I'm having the same issue. I just posted about this before I read your message. I have also talked to customer service and submitted help tickets. Still no response and the problem is still there.
I am missing half the bid ask on stocks on some computers and others have all quotes.
I am guessing IB may be having server issues.
I have rebooted to no avail and all are on the same build.
We also have lost connection to tws several times yesterday and first was at 7a.m. today (not an internet issue) as esignal and other website can be accessed without a problem.
We have noticed this has been happening just a news events are about to be released.
I have version 884.6. I am sometimes seeing lagging or crossed quotes, missing quotes, missing last, hi, or lo, and sometimes, it pegs my CPU at 100%. These problems usually go away if I exit and restart.