What is the purpose of this useless thread/topic/post?
Read from remote file on the past RouterOS versions are limited to 64512 bytes at time (my idea from 2021)
viewtopic.php?f=9&t=177530
Variable sizes have always been "infinite" as long as there is free memory...
viewtopic.php?p=1012747#p1012747
This create on 6.x and on 7.x one variable of 41.943.040B (~40MB)
:global test "0123456789"
:for i from=1 to=22 do={:set test ($test . $test);:put [:len $test]}