Secondly, if the products are opened regularly, this will be clearly written in the product introduction. Fund companies have no right to open or close the subscription and redemption at will according to their own ideas!
There are two possibilities in what you said, either the landlord didn't read the product introduction carefully when buying, or the salesperson made a misleading statement when recommending it. If the landlord has relevant written and phonetic evidence, he should be able to complain!
Finally, opening products regularly is really helpful to fund operation, because fund managers can manage funds better without having to deal with redemption at any time. Of course, there are indeed liquidity impacts and market systemic risks during this period.