pooler
Endless sync.
Electrum wallet LTC, open the wallet, enter the password, the wallet opens and starts synchronizing it. Writes 668 blocks, synchronizes up to 667 blocks and starts again from 0 synchronization and so on endlessly, changed the server, set it manually different, does not help. I took the seed phrase, tried to restore it, everything is still the same. Estanovil electrum, restored through the seed, all the same. I deleted electrum completely, deleted the directory, reinstalled electrum, added a file with a wallet to the wallet directory, opened it and everything is still the same, synchronization is constant. How can I recover my wallet and get my funds back?
electrum_ltc_log_20220725T120234Z_2624.log
Approximately 6 thousand transactions and possibly 5-8 wallets. I can't say without synchronization.
Based on the log above, servers are disconnecting you with errors excessive resource usage and history too large.
Unfortunately at present there are not many volunteers running public Electrum servers for Litecoin. It is possible that none of them has limits set high enough to satisfy the needs of your wallet. You could of course run your own ElectrumX private server with custom resource usage limits, but doing so requires some technical skills, so it's not something everybody would be comfortable with.
If you need to access the funds from this wallet in a pinch, one option would be to export the private keys and import them into a Litecoin Core wallet.
To export private keys: Wallet > Private keys > Export.
This video covers importing and exporting private keys with Electrum-LTC and Litecoin Core.