### Answer
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I don't have specific information in the available sources about whether Flex Mode changes the behavior of returning from a Global Node. The sources mention that someone tried Flex Mode and found it "improved the voice AI communication better" but also noted issues with API calls—there's no mention of how it handles Global Node transitions. [(1) ](
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The architectural limitation of not being able to return from a Global Node to the original position appears to be a general platform constraint, not something addressed by Flex Mode. [(2) ](
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Check out these potentially useful sources:
- [Global Node](
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- [Flex Mode Documentation](
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Would you like me to provide a general answer based on my knowledge, or would you prefer to reach out to Retell support for confirmation on Flex Mode behavior with Global Nodes?