I don’t know how is OVH doing on average nowadays in relation to downtimes, but I worked for a company around 8 years ago that had part of its infrastructure running on OVH. That thing was a sad joke and we ended up migrating everything to AWS. Pretty much every month we had issues with them.
Downtimes due to incidents on their data centres. We used to joke saying things like “oh, that must be the OVH guys having some fun on the datacenter again”.
