cTrader cBot "QuotesWatcher" monitors the quote feed of financial instruments to detect delays in quote reception. It tracks each symbol's quote update intervals and compares them against a configurable maximum allowable delay (MaxIdleTimeSeconds). If a symbol's quote delay exceeds this threshold or a custom delay specified in an external file (SymbolsDelays.txt), the bot issues a warning message to the terminal log. Additionally, it sends duplicate notifications to an external messenger via a configurable webhook URL using HTTP requests with JSON payloads.

Key configurable settings include:
- MaxIdleTimeSeconds: maximum allowed delay in seconds before triggering a warning.
- WarningIntervalSeconds: frequency in seconds for repeated warnings if delays persist.
- DelayAfterSessionStart: grace period after session start during which warnings are suppressed.
- SymbolsFilePath: path to a file defining individual delay thresholds per symbol.
- WebhookUrl: URL endpoint for sending external notifications.

This bot is designed to assist traders and system administrators in promptly identifying and responding to quote feed interruptions or latency issues across multiple financial instruments.