7 month old inbetween stages can't sit up for long crawl etc

[sdw2]

hi my 7 month old son elliot is very frustrated hes a lovely happy boy but at the moment he doesn't know what to do with himself he won't do anything for long he hates hie bouncy chair loves his walker but i don't like him in it for too long he can push out of his inflatable ring he love his door bouncer he hates his playgym just rolls off then lays on his tummy getting mad interested to know what experiences other parents are having with this age???????

if it's any help my ds was very happy at this stage in a bumbo, gave him chance to sit up for a bit longer and see things a bit more on his dd's level. Agree it's a very frustrating time for them. Does he sit in his highchair? ds used to like this and he had a musical vtech toy which he loved to sit and play with. We did and still do a lot of singing with him sat on my knee, Just looking at some 7m pictures of him and he really liked teddy bear links, rainmaker toys. Hope this is of some help.