If in case, the user find the issue i.e. PC randomly shuts down then it occurs because of the problem with Windows. To fix this issue, you should update your drivers and tweak your advanced power settings.
#SBCGlobal email is experiencing a unique issue, which has a direct association with the ad-block, which users have installed on their #PCs and #laptops. If you are using #SBCGlobalEmail and seeing this message ‘#ad-block is on’ all over the screen, then you need to try the solution mentioned in the post.