If, during I'tikaf, I have to do remote work (for my job) for an hour due to a work-emergency, will it invalidate my I'tikaf?

If I do I'tikaf and during I'tikaf, an emergency situation arises at my work which can not be resolved without me doing some worldly work, will working (like software development) for a couple of hours **remotely from my computer, without leaving my quarters** invalidate my I'tikaf? Currently, there is no replacement available at my work to do the work I'll be required to do, and I'll only get leave from work on the condition that I agree to do the required work for a few hours during those days, if a work-emergency situation arises. There are like 20% to 30% chances that such an emergency situation will arise. But I really want to do I'tikaf? Is there any related or similar example from the time of Holy Prophet (peace be upon him)?