oh just now looked at grid it can be becous of this:
[postED 5:28 PM PST, 11 October 2013] We are currently performing unscheduled maintenance. During this time, some residents may be logged off and will be temporarily unable to log in, or experience inventory loading issues. This maintenance may also disrupt transactions, logins, or attempts to access some regions.
Please refrain from transacting with L$ or rezzing valuable (no-copy) items until the all-clear is given. Please check back here for updates.