Uninstall if you do not need it. Save your resources
Yes it might. Purchasing litespeed does not mean bugs are patched while in OLS bugs arent. Customers always misunderstand the difference between Litespeed and OLS. LiteSpeed is best for users who want extras only such as esi support etc. From my own experience LiteSpeed is best used alone not with cyberpanel. That’s the only way to maximize what you pay for.
What you need is sth like this Pricing & Plans - CloudPages.cloud or Pricing - CyberHosting that comes with managed support. Any provider with managed support but avoid Hostinger.