When can I change to a bigger pot? Is there a resting time for the plant?
Certified GKH Gardening Expert
Pothos plants do not need a dormancy period.
You can move the plant to 1 size large pot and use a good quality potting soil if the plant has stopped growing or if it has been in the same pot for a year or more.
Make sure the pot has adequate drainage.
Here is a link to refresh you on the care requirements.