pythcoiner

utACK [cf378ba](https://github.com/stm32-rs/stm32f3xx-hal/pull/327/commits/cf378ba703fce3a88572d23089c23aec1baf2ffa)

Hi Salvatore, I successfully used this PR with simples scripts from Liana, but getting some issue with some more complex one: ```shell $ python3 -m hwi --debug --device-type ledger registerpolicy...

> @pythcoiner: most likely the reason is that `zpubs` are not standard and unsupported; they need to be `xpub` on mainnet, or `tpub` on any testnet/regtest/signet. i just checked the...

> 1. Not sure if the checksum `#lnc99art` is handled, my examples above are without > 2. There's a `pkh(@1/*)` that should be `pkh(@1//*)` > 3. The policy is too...

> Asking users who have always been able to just run the binaries + a config file, to now run a python script from `share/` to generate auth credentials feels...

hitting this while doing some tests: - bitcoind running as a systemd service - electrs running as a systemd service if i restart the bitcoind service, electrs will stop on:...

@Kixunil in my case it does not retry at all directly stop at the instant i `systemctl restart bitcoind`. Maybe a different issue, i can open another issue if so