Changes

 * '''Cache downloaded quote files''' - this option enables storing the downloaded data on your hard drive. When this feature is enabled - upon reloading data on a chart it will be loaded from the cached files, instead of the data provider historical data servers.* '''Use heartbeats for connection loss detection''' - heartbeats are utilized for detecting connection loss and reconnecting. If heartbeats are not being received from the server - reconnect is done.* '''Build trade ticks from ask ticks and bid ticks''' - when this option is enabled, quote field "Trade" includes both Bid and Ask prices which makes the Volume Profile feature usable for Forex symbols. Trade field records a new tick even if only the Ask price/volume has changed and does not wait for the Bid to change either price or volume. When the option is disabled - Quote Field "Trade" plots "Bid" data. To add an instrument manually or from data source, see [[Data_Sources_Overview#Adding_Symbol.28s.29_to_Symbol_List|Adding Symbol(s) to Symbol List]]. Also, make sure that you set up [[LMAX Broker Profile|'''LMAX broker profile''']] for trading and [[LMAX Broker Plug-in|'''LMAX broker plug-in''']] for auto-trading. == Troubleshooting ==LMAX Global upgraded the minimum encryption levels of services to version TLS 1.2 and/or TLS 1.3.We have added the required modifications for LMAX connection in MultiCharts64 [https://www.multicharts.com/traders-blog/multicharts-14-0-release-8/ Version 14.0 Release 8] (Build 24673).Please make sure you’re using Release 8 or higher to avoid possible issues.