Damn, I have no idea. I have created a standard Testnet wallet with Electrum. Do you know where can Icheck that?
Thanks for your help!
If you 've just added
--testnet when opening Electrum, it should be testnet4.
But, if you check here on mempool.space:
https://mempool.space/testnet4/address/mnXb7WhULkreT7CSwCKYuwqp93DAZr1EhB, you can see that your address already has 500,000 satoshis in it. It means you 've likely used a faucet and received 500,000 sats already.
If you check the url, the network is testnet4, so you 're running a testnet4 node.
The same address on testnet3 has 0 satoshis in it:
https://mempool.space/testnet/address/mnXb7WhULkreT7CSwCKYuwqp93DAZr1EhBI asked because I have testnet3 coins I could share, but not testnet4.