I once had the misfortune of generating a batch of defective enterprise-grade SSD from a S company. That S company requires all RMA to go through the sales channel you bought the SSD from, but the sales company we used was out of business.
S has refused all attempts to RMA by stonewalling us saying that we need to return the drives thru the bankrupted company. When we explained that the company is bankrupted, S just ignored us. When we created a new RMA request, S's rep says we already have an open case, and that we need to return the drives blah blah blah.
After 5 months, in a fit of rage I typed up a 2000 words complaint, gathered all the emails/phone calls/photo evidences, and submitted a complaint to CRT ($75 fee). I wasn't expecting much, but within 3 weeks I got a call from a corporate lawyer in S company's Toronto office, asked me for the situation, apologized profusely, and asked if I can drop the case if they RMA all affected SSDs.
That day was great, to say the least.
Aside:
The CRT posts all their cases (that reached arbitration) here- https://decisions.civilresolutionbc.ca/crt/en/nav.do
Reading the cases is quite am entertaining time passer.