https://ibb.co/gNHeZS

%AppData%\Roaming\lines\walletgui.log

2018-05-09 21:40:53.910 [critical] Core init error: Deserialization error
2018-05-09 21:42:29.436 [info] [Application] Not initialized
2018-05-09 22:11:10.902 [info] [Application] Initializing...
2018-05-09 22:11:11.823 [info] [Application] observer
2018-05-09 22:11:15.141 [critical] Core init error: Deserialization error

Recovered by completely removing the% appdata% \ lines folder, previously saving lines.wallet. The problem repeated. Is it enough to save lines.wallet once? After the first restore, the last incoming transaction disappeared, although the synchronization seems to have passed. Maybe I'm wrong ... Thank you!