Check whether same ayanamsha is being used in all softwares (which is most common cause of difference).

Best resolution of confusion – make a past prediction. Start by predicting smaller things such as likes/dislikes/habits/etc and finally confirm by bigger predictions and timing of event.

This reminds of a wonderful case – I have a friend whose birth time was astrologically “planned” and she was made to take birth at that particular time. Her family astrologer planned her to have Ketu in 12th house (Capricorn) and Rahu in 6th house (Cancer), at 0° and some minutes.
When I was reading her chart, predictions of Ketu in 12th house weren’t working, and I was getting a difference of more than 1° between 2 ayanamsha – hence the Rashi of Rahu and Ketu was changing.
Applying the above methods, the conclusion was that she has Ketu in 1st house Aquarius and Rahu in 7th house Leo 🙂 haha

Main thing is you don’t take advice of people and do what you think is right – similar issue at workplace also.
You are very intelligent though education broke off in between after fluctuating.

I would suggest you to master a skill and earn from that, probably by teaching that to others. You need to work hard with consistency to earn money.
Donate dhoop or agarbatti in temples on amavasya days.

Keep the stairs near your house clean and make a circular shape rangoli with yellow colour regularly. No spirals or triangles should be made in this.

Wear loose clothes. Take sunshine in the morning and evening – let the rays fall on the skin directly (wear short clothes or netted kind of clothes). Avoid high pitta food (spicy, fried, sour / bitter, etc), but do consume little amla juice everyday (20-30 mL). Try eating sattvik food or at least vegetarian food. Try eating in earthen vessels or on banana plantain / leaves.

Please confirm these predictions:

1. This condition started after marriage or got more prominent after marriage.
2. Person got into multiple education courses (could be related to coding) at once and didn’t complete all.
3. Person has used her position and knowledge to dominate juniors, and has exploited them. Gotten promoted by lying.
4. Feels very entitled, and like a centre of attention.

Remedy:

1. Donate for education of children sidelined by society (orphans, refugees, etc). If she can actually go and teach something (even at a preliminary level, something like addition and subtraction), that will be wonderful.
2. Apply kesar and yellow chandan (sandalwood) tika on the navel every morning – bring the yellow sandalwood from a shop that is close to or within the premises of a temple or ashram. If this is not possible, bring little haldi / turmeric from the temple or ashram and add it to the kesar and sandalwood mixture.

Spirituality – you are very spiritual and inclined towards meditation, etc. however, you try to do this as part of a big group of people and feel left out over there. Desire for Showing off or getting praises is prominent. You would’ve become more spiritual after feeling pain due to your father’s health issues. Your detachment and dried up emotions come from seeing lots of chronic problems and losses.
Pending karma remedy – Make regular contributions (as per strength) to vocational training centres for orphans or disabled persons, especially on days of celebration like your birthday / any festival / etc. Or try to give books, education materials, etc to the said place.