Im not able to place a short.  I get "Invalid asset amount(35005)" and then "JSON parse error: unterminated string"
getStackTrace@app.js:35:5176
 ○ request@app.js:45:8571
 ○ market_submit_short@app.js:46:7953
 ○ post_short@app.js:43:47902
 ○ app.js:43:46465
 ○ confirm_order@app.js:43:46529
 ○ confirm_order@app.js:36:27294
 ○ app.js:10:7986
 ○ e@app.js:10:14415
 ○ $eval@app.js:6:83428
 ○ $apply@app.js:6:83659
 ○ app.js:10:14472
 ○ dispatch@app.js:3:14478
 ○ handle@app.js:3:11253
35005 invalid_asset_amount: invalid asset amount
    {"share_string":"2173.562540000000","max_rhs_size":5}
    bitshares  asset_record.cpp:93 bts::blockchain::asset_record::share_string_to_satoshi
    {"share_string":"2173.562540000000","precision":100000}
    bitshares  asset_record.cpp:109 bts::blockchain::asset_record::share_string_to_satoshi
    {"amount":"2173.562540000000"}
    bitshares  asset_record.cpp:114 bts::blockchain::asset_record::asset_from_string
    {"amount":"2173.562540000000","symbol":"BTS"}
    bitshares  chain_interface.cpp:241 bts::blockchain::chain_interface::to_ugly_asset
    {"from_account_name":"enki","real_quantity_xts":"2173.562540000000","quote_symbol":"USD","apr":"0","collateral_symbol":"BTS","price_limit":"0.004600740811","sign":true}
    bitshares  wallet.cpp:3610 bts::wallet::wallet::submit_short
    {}
    bitshares  common_api_client.cpp:5347 bts::rpc_stubs::common_api_client::wallet_market_submit_short
Also, after confirming an order, the order often disappears from the UI and gives no indication of whether the order was made, canceled, lost, pending, complete, ? etc.,  it shows nothing , and often takes 2 or 3 minutes for the order to show on the books.  And then other times its near instant.   I noticed this in prior versions primarily with short orders.  I'm not able to test it now because Im not able to short at all.
Several times because of this I've placed the same order twice thinking it just got lost or errored out.