There is no way node will recover from which is fine, but if you'll try to stop this now it won't stop and will just spam with error messages. since there are not enough peers and closed sync channel results into no timeout and sync will not be closed, so only sigterm will stop this process
If there will be not enough peers in this loop https://github.com/perlin-network/wavelet/blob/master/sync.go#L199
There is no way node will recover from which is fine, but if you'll try to stop this now it won't stop and will just spam with error messages. since there are not enough peers and closed sync channel results into no timeout and sync will not be closed, so only sigterm will stop this process