What are some koha disadvantages?

Some disadvantages of Koha, the open-source integrated library system, include its steep learning curve, particularly for users who are not tech-savvy. Customization can be complex and may require technical expertise, which can be a barrier for smaller libraries without dedicated IT staff. Additionally, while Koha is cost-effective, ongoing maintenance and support can sometimes lead to unexpected expenses. Lastly, users may experience occasional bugs or issues due to the open-source nature, which can impact system reliability.