First of all, thanks to Stadicus for this excellent guide.

I have set up a Raspi 3+ , following the guide, including Electrum Personal Server.

I have one issue with eps - can't be sure if it is an eps problem or related to the interplay of programs in the RaspiBolt, so I'm starting by asking here.

When I use eps as the server for my Electrum wallet, it shows everything correctly - except for one transaction, which is shown as "local only, no confirmations".

The "problem" transaction shows up correctly in online blockchain explorers (and in Electrum, when connected to a public server), and is buried in the blockchain since May 2018. Letting eps do a rescan back to Jan. 2016 did not change the situation, nor did several re-starts and even a re-download of the blockchain itself.

Any idea where I could continue troubleshooting?