Hi guys,I got the "Please install the latest version of the client" error today morning and felt completely like fish out of water. I don't have an alternate OS (Windoze) so I simply couldn't come online at all.I called customer care in the morning and after much confusion they solved the problem for me. I think they changed some settings in the backend and got me access. So for those who are getting this problem simply hassle the customer care. They will get you through in the end if you're persistent enough. tell them you don't have any alternative OS. I think rather than it being some devious scheme to drop non-Windows support, it is simply a case of an inept development team that fails to adhere to their own standards.I have requested them to have their backend team member call me, but I don't think that will happen.If I go by the count of downloads of antidialer there's more than 250 linux users using Sify out there (267 downloads in all). That's not a small number. Perhaps the older dialers (easysify) could share how many downloads they've had.Regards,SiddheshPS: I live in Mumbai. Can any linux users in Mumbai confirm whether they got this problem and whether they got it solved? It would be interesting to know whether they're disabling/enabling the entire old protocol set or whether they are putting us guys into an "allow list" of some sort.