Truffle deploy failed in Polygon testnet(mumbai) with Infura https url due to timeout error

Questions
1

Same smart contract with Remix working
Same with Ropsten also working fine
can anyone suggest me on the same – Thanks in advance

I am facing the error as follows

Error: There was a timeout while attempting to connect to the network at undefined.
Check to see that your provider is valid.
If you have a slow internet connection, try configuring a longer timeout in your Truffle config. Use the networks[networkName].networkCheckTimeout property to do this.
at Timeout._onTimeout (/usr/lib/node_modules/truffle/build/webpack:/packages/provider/index.js:57:1)
at listOnTimeout (internal/timers.js:557:17)
at processTimers (internal/timers.js:500:7)

2

Hey, @A_Nani! Welcome to the community! Is the add-on Polygon enabled in your account? If yes, can you share the code?

3

Thank you for response, In add-on, checked Polygon Pos, but it is not saving if refresh the page.
can i have to add my payment details to save this?

4

Solved the problem, Thank you

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