Synchronisation failed: peer's unknown or unhealthy

[avdoshyn]

http://prntscr.com/754g68

I0514 16:24:51.652331 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:03.931033 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:10.934434 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:16.017725 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:25.066242 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:26.581329 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:30.211536 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:38.765026 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:39.756082 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:43.206280 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:54.248911 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:25:59.477210 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:26:14.845089 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:26:18.678309 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:26:22.662536 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:26:22.918551 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy
I0514 16:26:26.873777 2248 sync.go:104] Synchronisation failed: peer's unknown or unhealthy

[karalabe]

Geth version? Number of peers?

Edit: That error is returned when you try to sync with a peer that is foreign to the downloader (i.e. it was already thrown out for some reason). If you have a proper network connection this shouldn't really happen. Does it keep happening if you restart geth?

[avdoshyn]

CPU=4 TOT=6
Geth-Win 0.9.20

Does it keep happening if you restart geth?

now is ok

[karalabe]

I'm guessing this was only a bad network connection, because of which you tried to pull from the same faulty peer. I'll close this now, but feel free to open a new issue if it reappears. Btw, if it does, please also send the number of peers you have (you can query that if you run the console and type net into it).