Double transaction on same hash (transaction ID) - Loosing 0.01 btc each time Each time I send some btc to another bitcoin wallet there is a second transaction on the same transaction ID (hash) and each times i am loosing around 75 USD.

You can see by yourself here;

https://www.blockchain.com/btc/address/1NrZWuS4J8MAqX63NHFuLrdmBYf6FttX29

Another weird fact is that on my bitcoin wallet software balance, it's not showing to balance I lost.

Any help would be very appreciated,

Thanks.
See above link about How change works. Looking at this transaction 5f48a419f861ca157e938492a5a8550a85c4d93749cd7d2bcdb9822be6ee9b3b:

(Assuming) you tried to send .001 BTC to 1PqarrL2NAobkNbExtjBA1KEzXk7rwPfGQ, but there did not exist any unspent transaction outputs (UTXO) to satisfy that exact amount (plus tx fee). So your wallet chose to use the UTXO worth 0.01105895 BTC. It then sent the change (minus tx fee) back to your wallet in a separate output to 147FWjxpW9nYo5Z32qaHSoUZbVCNgsPGuL. The address for the change is different because it is based on a different public key (it is a hash of a public key, thus a different address), but is presumably still spendable by your wallet.