using the following
jquery migrage v1.2.1
jquery v2.1.4
jqgrid v5.0.1

When using inline edit I get a console message
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.

Is this something to worry about? or am I missing something in grid config

guriddo customer

kris