I'm a UK citizen currently in Surat, and I'd like to apply for the Destination Thailand Visa (DTV). I believe I'd need to go through the Thai Consulate in Mumbai, given my location. Has any foreigner applied for this visa while based in India, and how smooth was the process? For context, I lived in Thailand and held a Thai retirement visa last year but no longer meet the requirements to renew it this time, which is why I'm looking into the DTV instead.