Undefined Error in process: {badmatch,{error,eagain}

[kbh022]

Browan MerryIoT miner "https://explorer.helium.com/hotspots/112Y2WVurWxWZsegNMCKGe5Ty7TmD4U57Xb3oRwU3zxbTiyJDLRi" boots with error:
2022-04-10 15:13:16.396 6 [error] <0.1715.0>@natupnp_v2:discover1:65 Supervisor libp2p_swarm_auxiliary_sup_blockchain_swarm had child nat started with libp2p_nat_server:start_link(blockchain_swarm) at <0.1721.0> exit with reason no match of right hand value {error,eagain} in natupnp_v2:discover1/3 line 65 in context child_terminated

2022-04-10 15:13:16.397 6 [error] emulator@Undefined:Undefined:Undefined Error in process <0.1797.0> on node 'miner@127.0.0.1' with exit value:

{{badmatch,{error,eagain}},[{natupnp_v2,discover1,3,[{file,"natupnp_v2.erl"},{line,65}]},{natupnp_v2,discover,0,[{file,"natupnp_v2.erl"},{line,55}]},{nat,discover_worker,3,[{file,"nat.erl"},{line,145}]}]}

Possible consequence of above error is:
[error] <0.1854.0>@miner_poc_statem:send_onion:{1022,13} failed to dial 1st hotspot ("/p2p/11bzDSdSih7rc3fJfmzQ925h2z8HEtZjwT6JLJ1ToBDCZJYv6Vi"): not_found

[error] <0.1854.0>@miner_poc_statem:send_onion:{1022,13} failed to dial 1st hotspot ("/p2p/11bzDSdSih7rc3fJfmzQ925h2z8HEtZjwT6JLJ1ToBDCZJYv6Vi"): not_found

[error] <0.1854.0>@miner_poc_statem:send_onion:{1022,13} failed to dial 1st hotspot ("/p2p/11bzDSdSih7rc3fJfmzQ925h2z8HEtZjwT6JLJ1ToBDCZJYv6Vi"): not_found

[error] <0.1854.0>@miner_poc_statem:handle_challenging:{579,29} failed to dial 1st hotspot ("/p2p/11bzDSdSih7rc3fJfmzQ925h2z8HEtZjwT6JLJ1ToBDCZJYv6Vi"): retries_exceeded

[error] <0.1854.0>@miner_poc_statem:handle_targeting:{456,5} targeting/challenging failed 3 times back to requesting