commissions for transferring Bitcoin increases not only due to the strong congestion of the network, but also due to the wallet that the user uses. Of course, Bitcoin's bandwidth is very low and this problem needs to be dealt with, because in the future Bitcoin will be more popular and more in demand, which means that the load on the network will increase. At the same time, each wallet charges its own interest for transfers, such as blockchain.info, which is too expensive to use.