This sounds "random like" and "forced"... You require (to learn) to play
legato slowly in order to play something fast (where staccato is hard ;).
Did you try to play (on one string at first) one tone repeated like?
e f g
im im im
and later
e f g e f g
ia ia ia ma ma ma
Its required to scrutinize the analysis of each (micro) action at
lowest possible speed to become conciously of IT - do it at least
10 minutes every day, slowly - progress will come suddenly and
unexpected - then, when you ONCE are getting the feeling of EASY
synchronization of left and right hand DO keep it in mind because
you have got an MENTAL HANDLE [(c) 2cts ;)] and you must make sure
you will be able to remember it whenever you want to (children try
endlessly to whistle until they suddenly do the first time which
ends it because now the got the MENTAL HANDLE)... breath slowly
and tell yourself: thats it, remember an pleasing situation like
you favorite place on a sunny day or whatever.