hi all - new to the forum but had my zenfone 6 since October of 2019. I'm on t-mobile and sometimes get a 4G+ symbol when on mobile data. i think this means lte advanced but I'm not sure and i read that this means signals from the surrounding cell towers are being aggregated for better speed and reliability but I'm actually getting the opposite... my speeds are really slow when on 4G+. normal 4G is much much faster. anyone know why this is and if there is any way to turn off 4G+? thanks in advance!