Efficient Infura Usage

[ricburton]

I think it would be worth understanding how we are using data from Infura and calling information. I just want to check it is as efficient as possible:

2022-02-28 09:09:23.022445-0800 Balance iOS[18987:6629295] [connection] nw_resolver_start_query_timer_block_invoke [C5] Query fired: did not receive all answers in time for mainnet.infura.io:443
2022-02-28 09:09:33.616096-0800 Balance iOS[18987:6629297] [connection] nw_resolver_start_query_timer_block_invoke [C12] Query fired: did not receive all answers in time for ropsten.infura.io:443
2022-02-28 09:10:00.105046-0800 Balance iOS[18987:6629999] [connection] nw_resolver_start_query_timer_block_invoke [C13] Query fired: did not receive all answers in time for kovan.infura.io:443
2022-02-28 09:10:04.438838-0800 Balance iOS[18987:6629835] [connection] nw_resolver_start_query_timer_block_invoke [C14] Query fired: did not receive all answers in time for rinkeby.infura.io:443
2022-02-28 09:10:04.751030-0800 Balance iOS[18987:6629835] [connection] nw_resolver_start_query_timer_block_invoke [C15] Query fired: did not receive all answers in time for goerli.infura.io:443