f6w271

### Describe the bug [################################################################.] [5h19m0s; 821.36 KB/s] Error: group: github.com/gotd/td/mtproto.(*Conn).Run github.com/gotd/[email protected]/mtproto/conn.go:214 - task readLoop: github.com/gotd/td/tdsync.(*LogGroup).Go.func1 github.com/gotd/[email protected]/tdsync/log_group.go:48 - read: github.com/gotd/td/mtproto.(*Conn).readLoop github.com/gotd/[email protected]/mtproto/read.go:193 - read: github.com/gotd/td/transport.(*connection).Recv github.com/gotd/[email protected]/transport/connection.go:70 - read intermediate: github.com/gotd/td/proto/codec.Intermediate.Read github.com/gotd/[email protected]/proto/codec/intermediate.go:73...