Since the start of the PL-VZ1 server, there have been issues with IPv6 networking and some have reported having issues with IPv4 network quality. 

Please know that I am aware of these issues and am working with the data center on finding the cause of this. This may ultimately result in a new server. If this is the case, I would need to re-create each VPS, so please take backups to be prepared for this event. 

Please refrain from opening any further tickets pertaining to this and please follow updates here, 
https://twitter.com/GulloStatus/status/1506031731907993608