After that, I restored my wallet with seed phrase, but there is a problem: I had almost 500 addresses and only half of it restored. The last history of transaction is in December, but I’ve been using this wallet until 11th October.
Your other funds could be in your change address at higher index.
Just tried it. Even to 2000, nothing changes with the balance.
Hmm, I can only guess that you had two wallets, one is your default_wallet and another, either one has 2018~Dec2021 txns and one with the latest.
Since you have about 500 addresses, it'll be hard to monitor if you're actually using the one from 2018.
Is there any chance that you've created another wallet with the same seed phrase but with "
extended words"?
In case, restore another wallet but enable the option "
Extend this seed with custom words".
Or different seed phrase?