morning im trying to make an lte fail over script for sxt lte rb version 7.13 and need to get active sim slot. if i set a variable :cursim [/interface lte settings get sim slot]
:if ($cursim=a) do={:log info message="sim a"}
:if ($cursim=b) do={:log info message="sim b"}

print
both logs show sim a even after switching to sim b

what could i be doing wrong thanks

Post the full script, where you set the variable

Sometimes there may be a short delay between switching the SIM card and reading its active status.

Here is a good reference for dual sim scripts: https://wiki.mikrotik.com/wiki/Dual_SIM_Application