Cuantificadores para la daily: tareas y bugs

With "bugs" (masculine, plural) the quantifier-adjectives agree in gender/number → "demasiados bugs". "Mucho" before a noun has to agree (you'd need "muchos"), "algo de" is not used with countable plural nouns, and "poca" has the wrong gender/number. See the general rule for mucho/poco/bastante/demasiado (adjectival vs adverbial uses). In Spanish IT slang, "bug" is a perfectly normal word: "aplicación llena de bugs", etc.

"Retraso" is uncountable; the natural option is "algo de retraso". The forms "muchos/demasiadas" require a countable plural noun, and "pocos" would have to agree with a countable plural as well (here we have singular).

In the picture there are a lot of tasks. The most natural colloquial option is "un montón de tareas". "Pocas" contradicts the image; "algo de tareas" is grammatically incorrect ("algo de" normally goes with uncountable nouns); "demasiada tarea" in the singular doesn’t match the many cards shown.

With verbs we use the adverbial "mucho" (invariable): "trabaja mucho". "Muchos/bastantes" are adjectival forms (they need a noun) and cannot stand directly after the verb. See the note on "muy" vs "mucho" and the point that "mucho" after a verb functions as an adverb, as well as the general rule for quantity words.

"Incidencias" is feminine plural → "bastantes". "Tiempo" is an uncountable singular noun → "poco tiempo". See the explanation about these words as quantifying adjectives and their agreement.

In the picture there are almost no bugs → "pocos bugs". "Demasiados/un montón" don’t match the visually small number. "Algo de bugs" is usually avoided with countable plural nouns; in Spanish IT, "bug" is an everyday word.