We just finished the migration to a more powerful server . This one will be able to handle all the things that Waves-NG will bring .
Total downtime was 30 seconds .
VPS with dedicated hardware :
CPU Xeon X5670
MEM 4 x 8GB (32GB)
DISK 120 GB RAID 10 SSD
OS Ubuntu 16.04.3 LTS
Bandwidth Unlimited