Timing Problem with Singer Futura 150

All problems like that are usually caused by two reasons

Incorrect threading
or
Incorrect tension

As an outside reason it can be incorrect timing.

XL-580

SINGER Futura Support https://www.futura-support.com > products > xl-580

The new SINGER® FUTURA™ XL-580 sewing, quilting and embroidery machine includes innovative features that allow you to do more than ever before.

Be sure to try a brand new needle. Otherwise, it's possible the machine is slightly out of time. Search for "sewing machine timing" or take it for service.

Servicing the Timing is NOT a home fix

Hook/needle timing needs a hands on guidance to get it fix, 2 options either you can watch in utube 'singer sewing machine hook timing' or 'google' for singer 7469q service manual for your referral.

First, try a brand new needle. If it was damaged by the previous activity, then it could be causing both problems.

Needle could be loose or bended or use another size. Put the needle all the way out and the insert a new one inside making sure is the right way in (flat part hasto be looking oposite of you).

another thing is that the Tension could be too tight.

Last, Rethread the machine with another thread to make sure is good.

Hope it helps

This is a timing problem the hook timing needs adjustment, and possible the needle timing also

Check the timing of the needle to the hook.
Here is a guide to generic principles of Timing

In your case, I believe that the needle height is out of adjustment, and it's an easy fix. Insert a #14 needle, and make sure that it is ALL the way up in the clamp. You can determine that by looking at the shaft right above the clamp; the needle end should be resting against what looks like a grey bar.

Next, take 10 pennies and stack them on the needle plate. Your machine's needle should JUST be resting under the needle; it should be a tight fit. If it's off just a "smudge," leave it alone. If it isn't, take the cover off the needle area, and locate two Allen screws on the needle shaft. The one that adjusts needle height is the bottom one, and you should only loosen by about 1/2 turn -- not take it off. Adjust to the 10 penny standard, then make sure that the eye is exactly to the font, then tighten.

either your bobbin case isnt installed right or the machine's timing is messed up try to get needle loose or completly out is preferred then try turning it and see if it comes unjammed if so take your bobbin case out and reinstall it making sure it is in the fit right if this dont solve it then you need to get timing set (not recommended to do at home get pro to do it ) hope this helps you