How can I say “You should save your work 'at short regular interval'?”

Question

I want to say that "You should save your file frequently at regular interval" because this area has electricity problem.

I want frequently at regular interval in a word.

Answer 1

Frequently will work by itself here, unless you mean that the intervals are to be of an exact duration. If this is the case you would say: "You need to save every 5 minutes", for example. The word frequently then becomes redundant.

Answer 2

I think regularly works fine; the frequent part can be deduced by the context:

This area has frequent electricity problems; you should save your files regularly.

Answer 3

You can use periodically to mean fairly often and regularly.

Answer 4

Frequently actually means at frequent intervals.

Repeatedly means again and again.

Answer 5

It is not understandable why one should save the file "at regular interval(s)" to prevent electricity problems effects, if this problems are (generally) random. If so, "at regular interval(s)" is both unnecessary and conceptually wrong; "frequently" is strictly enough. However, it is correct to add ", almost every hour" giving, implicitly, the minimal frequency. So, conclusively, I would say: "You should save your file frequently, almost every hour."