If you put too much demand on your system or lines, you will experience problems such as your workspace freezing up or delays when changing symbols in the Montage. If you want multiple charts, do not make them Tick Charts. Replace them with a one or five-minute Bar or Candlestick Charts. It is recommended that you never have more than one Tick Chart open. You should not have more than four charts operating at once, especially if you have multiple Montages, Tickers and Quote Monitors opened simultaneously.
Tickers can demand a lot from the system if they are set up incorrectly.
The most common error is operating a ticker without applying any filters. When a new ticker is opened it will show every price and market maker movement involved in each stock. This will not only use much of your system's resources, but will also display unnecessary data. To avoid this situation, set up your ticker with filters for times and sales or market maker movements only. These filters can be put in place 2 ways.