Any users experiencing very slow internet or in fact cant even use at all in indoor area, especially inside shopping mall or inside building? I cant even send any wechat or whatsapp msg in indoor area although it has full bar 3G signal.

i face the issue almost in all shopping mall or tall building, especially those shopping mall that have few floors, i cant even use if i m in the lower ground, ground floor or first floor.. but i dun see any issue in hotlink or digi.. my fren who using hotlink or digi even can watch video smoothly even in lower ground floor. sometimes it does lag, but at least not like u mobile, cant even send n receive any whatsaap, fb or wechat msg..