However, train operations were unaffected during the period, and services continued to run as per schedule. | Photo Credit: File Photo A technical glitch temporarily disrupted automated train announcements and real-time passenger information display boards at all stations along Namma Metro’s Yellow Line on Tuesday.According to the Bangalore Metro Rail Corporation Limited (BMRCL), the systems remained non-functional from 4.55 p.m. to 5.50 p.m. on Tuesday, November 3.However, train operations were unaffected during the period, and services continued to run as per schedule, BMRCL said in a release. Published - November 03, 2026 08:49 pm IST